TY  - BOOK
AU  - "GUPTA C . B .,GUPTA VIJAY .,"
TI  - AN INTRODUCTION TO STATISTICAL METHODS
SN  - 0-7069-9954-1
U1  - 658.4033 GUP. 
PY  - 1996///
CY  - NEW DELHI
PB  - VIKAS PUBLISHING HOUSE PVT LTD
KW  - "MANAGEMENT,STATISTICAL METHODS,SAMPLING,DATA-TECHNIQUES,INDEX HUMBERS"
ER  -