00484nam a2200193Ia 4500008004000000020001800040041000800058082001700066100001800083245005700101260004200158300001400200650001100214650001400225650001500239650001000254650001800264650000800282210210b2007   xxu||||| |||| 00| 0 eng d  a9781403931511  aeng  a001.424 SHAO  aSHARMA (J K).  aOperations research. Ed.3.bTheory and applications.  aNew DelhibMacmillan India Ltd.c2007  axxiv,1172  aTheory  aresearch.  aOperations  aEd.3.  aapplications.  aand