TY  - BOOK
AU  - Gupta, S P
TI  - Vyavaharik sankhaikiya vidhiyan
U1  - 519.50243 hP5;P7;2 
PY  - 2007///
CY  - Allahabad
PB  - Sharda Pustak Bhawan
KW  - Statistics
KW  - Mathematics
ER  -