01042nam a2200313 i 450099100097547970753620020507104630.0970225s1986 ||| ||| | eng b10156148-39ule_instLE00640048ExLDip.to Fisicaita53.1.3653.3.11510.53516.3'6QC207Omohundro, Stephen M.462206Geometric perturbation theory in physics /S.M. OmohundroSingapore :World Scientific,1986xxv, 560 p. :ill. ;22 cm.GeometryPerturbation (Mathematics)Statistical mechanics.b1015614821-09-0627-06-02991000975479707536LE006 510.50/510.53 OMO12006000022743le006-E0.00-l- 00000.i1018863027-06-02Geometric perturbation theory in physics187321UNISALENTOle00601-01-97ma -engxx 01