TY  - BOOK
AU  - GUPTA, Parmanand.
TI  - Comprehensive Mathematics
SN  - 9788131808436
U1  - 510  GUP. 
PY  - 0000///[n.d]
CY  - New Delhi
PB  - Laxmi Publications (P) LTD
N1  - Includes Index
ER  -