TY  - BOOK
AU  - Dev Sharma, B. K.
AU  - Nath D.
TI  - A textbook of mathematics: (for class xi)
SN  - 9788122402735
U1  - 510 
PY  - 1990///
CY  - New Delhi
PB  - Wiley Eastern
KW  - Mathematics
N1  - pt.1 Algebra, pt. II : Trigonometry & coordinate geometry pt. III Statistics
N2  - 2001-03-30
ER  -