00658nam a2200205 a 450000500170000000800410001702000180005804100080007608200080008410000250009224500480011725000120016526400630017730000330024050000660027365000240033965000440036365000310040765000140043820260717093412.0260717s2020    ii            000 0 eng d  a9789389565805  aeng04a0031 aSudhir, Kumar Pundir10aOperations Research /cSudhir, Kumar Pundir  a1st ed. 1aNew Delhi :bCBS Publishers & Distributors Pvt Ltd,c2020.  axvi, 1054 p. : ill. ; 23 cm.  aIncludes bibliographical references (p. 1049-1050) and index. 4aOperations research 4aOperations research Mathematical models 4aRecherche opérationnelle 4aRecherche