01162nam a2200325 i 450099100102383970753620020507181827.0950330s1981 uk ||| | eng 0521222089b10790457-39ule_instLE01305886ExLDip.to Matematicaeng515.355AMS 70K99QA372.M615Mickens, Ronald E.497093An introduction to nonlinear oscillations /Ronald E. MickensCambridge [Eng.] :Cambridge University Press,1981xiv, 224 p. :ill. ;24 cm.Bibliography: p. [218]-220.Includes indexApproximation theoryNonlinear differential equations-numerical solutionsNonlinear oscillations.b1079045721-09-0628-06-02991001023839707536LE013 70K MIC11 (1981)12013000026473le013-E0.00-l- 01010.i1089097x28-06-02Introduction to nonlinear oscillations921296UNISALENTOle01301-01-95ma -enguk 31