00625    a2200181   450000100060000002000180000608200150002409000170003910000210005624501210007725000160019826000390021430000390025350000110029294200250030399900190032895200960034766558  a9780470398739  a515.35 BOY  c38553d38553  aBoyce, William E  aElementry Differential Equations and Boundry Value ProblemsbInternational student VersioncWilliam E BoycehEnglish  a9th edition  aUSAbJohn Wiley and Sons Incc2010  axix, 796p, PbbFine paperc21x26cm  aCD/DVD  aNUST-CAEk515.35 BOY  c301631d301631  001040708NFICaCAEbCAEd2017-04-03l0o515.35 BOYpCAE82113r2017-04-05w2017-04-05yBK