TY  - BOOK
AU  - Baderia, G.S.
TI  - Theory and problems of mathematics for class 9 with solved problems : based on the revised CBSE syllabus, 1985
SN  - 0-07-451607-8
U1  - 510 
PY  - 1987///
CY  - New Delhi
PB  - Tata mcgrow-hill
KW  - Mathematics
ER  -