00426nam a2200157Ia 4500003000400000005001700004008004100021020001800062082001600080100001600096245004700112260003300159300001600192350000900208655005100217SNU20140311120936.0120327s9999    xx            000 0 und d  a9780486603490  a515.352 ING  aInce, E.L.   aOrdinary differential equationscE.L. Ince  bDover PublicationaNew Delhi  bviii: 558p.  a1047  bMathematicsbOrdinary Differential bEquations