TY  - BOOK
AU  - Arora, P.N.
AU  - Arora, S. 
TI  - Comprehensive statistical methods
SN  - 9788121927765
U1  - REF ARO 
PY  - 2007///
CY  - New Delhi
PB  - S.Chang & Company LTD
KW  - Statistical method
ER  -