Kapoor, V.K. Operations research / V.K. Kapoor. - 2nd rev. ed / . - New Delhi : Sultan Chand , 1987. - xviii,1084p. : ill.,tables,figs. ; 23cm . NULL ISBN: Rs. 120.00 (Pbk) Subjects--Index Terms: OPERATIONS RESEARCH Dewey Class. No.: 003 / KAP/O