OPERATIONS RESEARCH AND STATISTICAL ANALYSIS
GUPTA PK.; MAN MOHAN.
OPERATIONS RESEARCH AND STATISTICAL ANALYSIS - 3 - SULTAN CHAND AND SONS 1990
OPERATIONS RESEARCH STATISTICS
658.4032 (MCA) / GUP
OPERATIONS RESEARCH AND STATISTICAL ANALYSIS - 3 - SULTAN CHAND AND SONS 1990
OPERATIONS RESEARCH STATISTICS
658.4032 (MCA) / GUP