TY  - BOOK
AU  - Sancheti,D.C..
TI  - Statistics : theory, methods and appication / 
SN  - 8170142768
U1  - 519.5 
PY  - 1991///(rep.1998)
CY  - New Delhi : 
PB  - Sultan Chand , 
KW  - STATISTICS
N1  - NULL
ER  -