00787nam0-22002891i-450-99000089399040332120001010000089399FED01000089399(Aleph)000089399FED0100008939920001010d--------km-y0itay50------baitay-------001yyLagrangian dynamics. Theory and problemsNew YorkMcGraw-Hill1967.25 cm 353 p. con fig.MatematicaWells,Dare A.<1899- >29943ITUNINARICAUNIMARCBK99000089399040332103 M.III-0,202479IINTCIINTCLagrangian dynamics. Theory and problems357144UNINAING01