ภาพปกด้านหน้าของ Barron's E-Z geometry

Barron's E-Z geometry

Lawrence S. Leff
Explains the principles of plane geometry and includes practice exercises and model problems
หนังสืออิเล็กทรอนิกส์, English, ©2009
[4th ed.]
Barron's Educational Series, Hauppauge, N.Y., ©2009