00342nam a2200121Ia 4500008004100000040003800041100001800079245004000097250000600137260003500143300001700178653002500195211228s9999    xx            000 0 und d  cJayakar Knowledge Resource Centre  aAmmer, Dean S 0aMaterials management and purchasing  a4  bD B TaraporevalaaBombayc1982  axiv, 686p p.  aMaterials management