00586nam a22001937a 4500999001900000003000500019005001700024008004100041020001800082038001700100082001100117100002900128245007100157250001200228260003100240300001600271942001200287952009300299  c478455d478455NUST20180531052858.0180531b           ||||| |||| 00| 0 eng d  a9788126521555  aSNS Library   a515.35  aWilliam E. Boyce 910664  aElementary Differential Equations and Boundary cWilliam E. Boyce   a9th Ed.  aIndia bWiley India c2009  a796 p.bPb.  2ddccBK  00102ddc4070aSNSbSNSd2018-05-31l0o515.35pSNS0002351r2018-05-31w2018-05-31yBK