00311nam a2200109Ia 4500008004100000020001300041040002900054050002800083100002000111245003900131260003100170221221s9999    xx            000 0 und d  a72468564  cChuka University Library  aHF 5691 bS53 2003 SUPP  aSlater, Jeffrey 0aPractical business math procedures  aMcgraw hill bBostonc2003