00754nam0-22002771i-450-990001148370403321000114837FED01000114837(Aleph)000114837FED0100011483720000920d1973----km-y0itay50------baengAsymptotic ExpansionsTheir Derivation and Interpretationby DingleLondon [etc.]Academic Press1973Approssimazioni e sviluppiDingle,R.B.344411ITUNINARICAUNIMARCBK9900011483704033216-I-1014007MA1MA141A6041-01Asymptotic Expansions344522UNINAING01