TY  - BOOK
AU  - Das, N. G.
TI  - Statisticals Methods
SN  - 9780070263512
U1  - R 519.5 DAS(STA)V.2 
PY  - 2009///
CY  - New Delhi
PB  - McGraw Hill
KW  - STATISTICS
N1  - Includes index
ER  -