00573nam a22001934a 4500 40989 40989 20230523163457.0 ENG-99505 ENG-137012 280.00 9788125931393 EN-83037 EN-120544 DBAD/PUB 001.424 S. Kalavathy Opration research : by S. Kalavathy with C programs / New Delhi Vikas Pub. House 2009 576, Masjid Road Jangpura New Delhi 110014 xv, 551 p. 22cm (Pbk) ddc EN SKA 001.424 0 0 0 0 NFIC DBAD DBAD 2010-08-11 250.00 0 001.424 SKA EN-83037 2010-08-11 00:00:00 1 250.00 2010-08-11 EN 0 0 0 0 NFIC AV AV 2023-05-23 DBAD/PUB 280.00 0 001.424 SKA EN-120544 2023-05-23 00:00:00 1 280.00 EN