TY  - BOOK
ED  - OPERATIONAL RESEARCH SOCIETY OF INDIA , CALCUTTA
TI  - Opsearch Quarterly Journal of the Operational Research society of India , Volume 30 , June 1993
U1  - 510.5 
PY  - 1993///
CY  - CALCUTTA
PB  - OPERATIONAL RESEARCH SOCIETY OF INDIA
KW  - MATHEMATICAL STATISTICS
ER  -