TY  - BOOK
AU  - Gupta, S P
AU  - Gupta, Alka
TI  - Vyavharparak vigyano mein sankhiya vidhiya
SN  - 8186204164
U1  - 519.50243 
PY  - 2021///
CY  - Prayagraj
PB  - Sharda Pustak Bhavan
KW  - Statistics
KW  - Statistical Methods
KW  - Behavioural Sciences
ER  -