Understanding mathematics : Textbook for class X.
Small, Marian.
Understanding mathematics : Textbook for class X. - 1st ed. - Thimphu : CAPSD, 2007. - xvi, 380 p. ill. 25 cm.
9993602744
Understang mathematics
Class X
ET
Understanding mathematics : Textbook for class X. - 1st ed. - Thimphu : CAPSD, 2007. - xvi, 380 p. ill. 25 cm.
9993602744
Understang mathematics
Class X
ET