Gupta, Prem Kumar.
Operations Research - Revised. - [S.l.] : S Chand & Co Ltd, 2007. - 1377 p. ;
8121902819 (paperback) 9788121902816 (paperback)
001.424KUM
Operations Research - Revised. - [S.l.] : S Chand & Co Ltd, 2007. - 1377 p. ;
8121902819 (paperback) 9788121902816 (paperback)
001.424KUM