00695nam0-22002651i-450-990001278480403321000127848FED01000127848(Aleph)000127848FED0100012784820000920d1971----km-y0itay50------baengTheoretical Mechanicsby SaletanCromerNew York [etc.]John Wiley1971Saletan,Eugene J.47124Cromer,Alan H.ITUNINARICAUNIMARCBK99000127848040332132-C-2816467MA1MA1Theoretical Mechanics340659UNINAING01