Category:Subject:CK12 books
CK12 books
These books were originally developed by the CK12 Foundation, a nonprofit organization with a mission to reduce the cost of textbook materials for the K12 market both in the U.S. and worldwide.


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Related categories
The following 9 related categories may be of interest, out of 9 total.
H
 Book:High School Calculus (32 pages)
 Book:High School Earth Science (117 pages)
 Book:High School Geometry (19 pages)
 Book:High School Life Science (40 pages)
 Book:High School Probability and Statistics (16 pages)
Pages in category "Subject:CK12 books"
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The following 9 pages are in this category, out of 9 total.