TY  - BOOK
AU  - DUBEY, M.
TI  - STUDY PACKAGE IN MATHEMATICS : FOR CLASS IX AND X
SN  - 0 07 451622 1
U1  - 510 
PY  - 1994///
CY  - New Delhi
PB  - Tata McGraw-Hill Pub. Co. Ltd., New Delhi 
ER  -