PakCat catalogue record Perturbation methods NULL By Nayfeh, Ali Hasan Bibliographic details ISBN0471399175 PublisherWiley-VCH Verlag GmbH and Co. KGaA Publication placeNew York Publication year2004 Edition2004 LanguageEnglish Material typeBook Physical descriptionxii, 425 p. Additional authorsAli Hasan Nayfeh SubjectsPerturbation (Mathematics), Asymptotic expansions., Differential equations