TY  - BOOK
AU  - Gupta, S.P
TI  - Advanced practical statistics
U1  - 519.5 
PY  - 1986///
CY  - Delhi
PB  - S Chand
KW  - Statistics
N1  - Book lost & 3 times cost (Rs.45x3 = 135) recovered vide challan No.4150 dated 17.01.2022
ER  -