00481nam a22001457a 4500020001800000082002100018100002300039245009600062250001200158260004700170300003500217500003300252650002800285700002200313  a981-4058-46-7  a515.35 E261 20001 aEdwards, C. Henry.1 aDifferential equations :bcomputing and modeling /cC. Henry Edwards [and] David E. Penney.  a2nd ed.  aNew Jersey :bPrentice Hall, Inc.,cc2000.  axi, 545 p. :bfigures ; 23 cm.  aIncludes appendix and index.14aDifferential equations.1 aPenney, David E.