00414nam a2200133Ia 4500008004100000082001600041100002500057245005600082260003700138300000800175650003800183650003400221653002500255170901s2017    xx            000 0 und d  a658.7bR95M  aChowdhury, B. K. Roy 0aManagement of MaterialsbQuintessence of Purchasing  aNew delhibSultan Chand and Sons  a123  aManagement and Auxiliary services  aTechnology (Applied sciences)  aMaterials management