CK12.CA.Free.Textbooks.Pack.PDF-OpenSci

File List:

http://cafreetextbooks.ck12.org/eng/VA_Physics.pdf http://cafreetextbooks.ck12.org/math/CK12_Calculus.pdf http://cafreetextbooks.ck12.org/math/CK12_Geometry.pdf http://cafreetextbooks.ck12.org/math/CK12_Trigonometry.pdf http://cafreetextbooks.ck12.org/science/CK12_Biology.pdf http://cafreetextbooks.ck12.org/science/CK12_Chemistry.pdf http://cafreetextbooks.ck12.org/science/CK12_Earth_Science.pdf http://cafreetextbooks.ck12.org/science/CK12_Life_Science.pdf http://cafreetextbooks.ck12.org/science/Peoples_Physics_Book.pdf