TY  - BOOK
AU  - N. G. DAS
TI  - STATISTICAL METHODS
SN  - 9.7800702635e+012
U1  - 310/DAS/STA/V.1 
PY  - 2008///
CY  - WEST PATEL NAGAR, NEW DELHI
PB  - TATA MCGRAW-HILL PUBLISHING COMPANY LIMITED
KW  - STATISTICS
ER  -