01071nam--2200361---450-99000324732020331620090519100808.00-915692-24-4000324732USA01000324732(ALEPH)000324732USA0100032473220090519d1968----km-y0itay50------baengUSa---||||001yyDifferential geometry and the calculus of variationsRobert Hermann2 ed.BrooklineMath Sci Press1968XV, 724 p.ill.21 cmInterdisciplinary mathematics172001Interdisciplinary mathematicsGeometria differenziale516.36HERMANN,Robert346495ITsalbcISBD990003247320203316516.36 HER10517/CBS516.3600221133BKSCIRSIAV69020090519USA011008Differential geometry and the calculus of variations186293UNISA