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كتاب العلم
كتابي العربي الالكتروني
Science & Nature
On the Origin of Species
Public Domain
History
Introduction to Statistics: An Interactive e-Book
David Lane
Mathematics
Nature
Public Domain
Nature
The Einstein Theory of Relativity
Public Domain
Physics
10 Fun Things to do With Your Microwave
Instructables
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Why We Should Go Vegan
Magnus Vinding
Nature
Elementary Linear Algebra
The Saylor Foundation
Mathematics
Linear Algebra: Theory and Applications
The Saylor Foundation
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CK-12 Calculus, Volume 1
CK-12 Foundation
Mathematics
Math Vocabulary
Judd Robertson
Mathematics
Saving The Cheetah
Tamsyn Jones
Nature
Relativity
Public Domain
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Walking
Public Domain
Nature
Mental Math Tricks +
Aiden P. Blinn
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CK-12 Calculus, Volume 2
CK-12 Foundation
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Necista krv
New look entertainment
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CK-12 Basic Algebra, Volume 1
CK-12 Foundation
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The Notebooks of Leonardo Da Vinci
The Project Gutenberg
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The Solar System
Thomas Woodward
Astronomy
Animals in Winter
TextProject
Nature
The Interactive Space Book
Graham Wright
Science & Nature
Applied Statistics
AcaStat Software
Mathematics
Citizen Bird
Public Domain
Nature
A Statistics Compilation
Wiley
Mathematics
Anatomy and Physiology Lab Manual
Kendell Middlebrook
Life Sciences
Introduction to Astronomy
Walter Media
Astronomy
CK-12 Middle School Math - Grade 7, Volume 1 of 2
CK-12 Foundation
Mathematics
Bipolar Disorder
Lulu.com
Science & Nature
Hubble: An Overview of the Space Telescope
Space Telescope Science Institute
Astronomy
The Home Medical Library, Volume I (of VI)
Public Domain
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Climate and Crops
Alabama Extension at Auburn University
Science & Nature
CK-12 Basic Algebra, Volume 2
CK-12 Foundation
Mathematics
The Yosemite
Public Domain
Nature
Electrocardiography
Educational Resources
Life Sciences
Hubble Space Telescope Discoveries
Space Telescope Science Institute
Astronomy
Mathematics
Kimbley Class
Mathematics
The Descent of Man
Public Domain
Life Sciences
Chemistry
HBJ Productions
Chemistry
Space
Dmitry Buyanovsky
Science & Nature
Calculus II
David Mao
Mathematics
NASA: Tour of the Electromagnetic Spectrum
NASA
Science & Nature
Chemistry
Claude Yoder
Chemistry
Thought-Culture or Practical Mental Training Vol. 4
Michael Wernert
Science & Nature
CK-12 Middle School Math - Grade 6, Volume 1 Of 2
CK-12 Foundation
Mathematics
The Game of Logic
Public Domain
Mathematics
Biology
IBID Press
Life Sciences
Biochemistry Free for All
Oregon State University
Life Sciences
Math Book 4th Grade
Tidels
Mathematics
Animals
Tony Xu
Life Sciences
ToE; New Physics explaining our world by Quantum Gravity
BookRix
Science & Nature
The Very Short Introductions Blog Book
OUP Oxford
Science & Nature
What You Should Know About Physics
Booksurge Publishing
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CK-12 Probability and Statistics - Advanced (Second Edition), Volume 1 of 2
CK-12 Foundation
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Wild Apples
Public Domain
Nature
Socialism
Public Domain
Science & Nature
Anatomy and Physiology "The Cardiovascular System"
Rumi Michael Leigh
Life Sciences
Twelve Birds and Their Songs
NatureSound Studio
Nature
CK-12 Probability and Statistics - Basic (A Full Course)
CK-12 Foundation
Mathematics
Algebra - The Very Basics
Metin Bektas
Mathematics
My First Summer in the Sierra
Public Domain
Nature
Astronomy: A Basic Introduction
Lucas Maia
Astronomy
Dinosaurs
Mr. Gowac Publishing
Life Sciences
Handbook of Medical Entomology
Public Domain
Life Sciences
Energy
Şevket Burçak Dağlı
Physics
Functions
Jaime Worrall
Mathematics
العلاقات بين الكائنات الحية وتفاعلها مع الوسط
غوال فؤاد
Life Sciences
Desert Tortoise
Traverse Mountain Elementary School
Science & Nature
The Botanical Magazine Vol. 8
Public Domain
Life Sciences
The Botanical Magazine, Vol. 4
Public Domain
Life Sciences
The Botanical Magazine, Vol. 3
Public Domain
Life Sciences
Sensing Our Planet
NASA
Earth Sciences
Sunny Solar Energy Web Quest
Arkansas On iTunes U
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Jellies
Blurb Inc.
Nature
Awesome Aspects of Energy
Arkansas On iTunes U
Science & Nature
Remarks On Existential Nihilism
Lulu.com
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Astronomy of To-day
Public Domain
Astronomy
Habitats
Class 2N
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Beauty Without Cruelty in Beijing
Elise Zimmerman
Nature
The Story of Alchemy and the Beginnings of Chemistry
Public Domain
History
Electricity and Magnetism
Public Domain
Physics
CK-12 Algebra I - Second Edition, Volume 1 Of 2
CK-12 Foundation
Mathematics
Our Split Universe
Daniel F. Matar
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The Universe of Numbers
Rosicrucian Order AMORC
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Astronauts
Coppell Middle School East
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CK-12 Math Analysis
CK-12 Foundation
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Food Security, Farming, and Climate Change to 2050
International Food Policy Research Institute
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CK-12 Geometry - Second Edition, Volume 2 of 2
CK-12 Foundation
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CK-12 Middle School Math - Grade 7, Volume 2 Of 2
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CK-12 Middle School Math - Grade 6, Volume 2 Of 2
CK-12 Foundation
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CK-12 Probability and Statistics - Advanced (Second Edition), Volume 2 of 2
CK-12 Foundation
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AP Calculus AB
Todd Strobel
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CK-12 Earth Science For Middle School
CK-12 Foundation
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Symbolic Logic
Public Domain
Science & Nature
Physlet Quantum Physics 2E
Davidson College Physics
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Canoeing in the wilderness
Public Domain
Nature
CK-12 Trigonometry - Second Edition
CK-12 Foundation
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String Theory
MSAC Philosophy Group
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Red Fox
Traverse Mountain Elementary 4th Grade
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CK-12 Geometry - Second Edition, Volume 1 of 2
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