Mathematics teachers' manual for class I /
Curriculum and Professional Support Division.
Mathematics teachers' manual for class I / Curriculum and Professional Support Division. - Thimphu : CAPSD, 1985. - 142 p. : ill. ; 27 cm.
99936-0-158-6
Mathematics teachers' manual for class I / Curriculum and Professional Support Division. - Thimphu : CAPSD, 1985. - 142 p. : ill. ; 27 cm.
99936-0-158-6