00861nam0-22003011i-450-990000366510403321200010100-13-822205-3000036651FED01000036651(Aleph)000036651FED0100003665120001010d--------km-y0itay50------baitay-------001yySolution of differential equation models by polynomial approximation(by) John Villadsen, Michael L. MichelsenEnglewood CliffsPrentice-Hallcopyr. 1978XV,446 p.24 cm515'.35Villadsen,JohnMichelsen,Michael L.ITUNINARICAUNIMARCBK99000036651040332104 013-255DIC INGR. 2083DINCHDINCHUNINAING01