00446nam a2200157Ia 4500008004100000020001800041082001900059100002200078245002400100250000600124260005400130300000800184650003800192650003400230653002400264170901s2008    xx            000 0 und d  a9788120329287  a658.4034bP14O  aPanneerselvam, R. 0aOperations Research  a2  aNew DelhibPrentice-Hall of India Pvt. Ltd.c2008  a608  aManagement and Auxiliary services  aTechnology (Applied sciences)  aOperations research