TY  - BOOK
AU  - .Malhotra,, O.P .
AU  - Gupta, S.K..
TI  - Elemantary Statistics
U1  - 310 
PY  - 1985///
CY  - New Delhi
PB  - S.Chand & Company(PVt)Ltd
KW  - Elemantary Statistics
KW  - T/G-Statistics
ER  -