TY  - BOOK
AU  - Gupta,S.P and Gupta,Uma
TI  - Sankhyiki ke siddhant
SN  - 81-8054-523-7
U1  - 519.5H    Gup.P7 
PY  - 2007///
CY  - New Delhi
PB  - Sultan Chand and sons
ER  -