00479nam a22001577a 450000500170000001000150001702000260003203500140005803700130007208200100008510000170009524500980011226000400021027000510025030000200030120170517125148.0  aENG-118209  a9788189766207c995.00  aEN-101741  bDBAD/PUB  a658.7  aR R K Sharma  aMaterial requirement planning system cby R R K SharmabHeuristics for improved performance /  aNew DelhibVitasta Publishingc2016  a2/15, Ansari Road, Daryaganj, New Delhi-110002  a327pc25cm.(Hb)