00341nam a22001217a 450000500170000000800410001702000150005804000080007305000210008124500530010226000410015530000230019620230621113159.0200831b           ||||| |||| 00| 0 eng d  a0534950043  cDLC  aQA371b.D53 1996  aDifferential Equations /cPaul Blanchard  et..al  aBoston:bBrooks/Cole Pub. Co.c1996.  axi,657 p,:bill ,: