00434nam a2200169Ia 4500003000400000005001700004008004100021020001800062040000800080082002500088100001800113245004100131250001200172260005000184300001500234650001500249OSt20210409131020.0190311s9999    xx            000 0 und d  a9780070091535  cAEF  222nd ed.a658.5bCHA1 aChary, S. N.  0aProduction and operations management  a4th ed.  aNew delhi:bThe McGraw hill companies,c2009.  a39.12 p. : 0aManagement