Problems in operations research :
Gupta,P.K.
Problems in operations research : methods and solutions / P.K. Gupta,MAN. Mohan - New delhi : Sultan Chand & Sons, r1994 - xiv,904p. : ill. ; 20 cm.
8170142822
Operations research.
003 / GUP
Problems in operations research : methods and solutions / P.K. Gupta,MAN. Mohan - New delhi : Sultan Chand & Sons, r1994 - xiv,904p. : ill. ; 20 cm.
8170142822
Operations research.
003 / GUP