01122nam a2200337 i 450099100089019970753620020507102830.0000215s1977 us ||| | eng 0915692244b10144043-39ule_instLE00638645ExLDip.to Fisicaita510(06)510.49510.53516'.36QA641Hermann, Robert346495Differential geometry and the calculus of variations /Robert Hermann2nd ed.Brookline, MA :Math Sci Press,1977xv, 724 p. ;21 cm.Interdisciplinary mathematics ;17Calculus of variationsGeometry, differential.b1014404317-02-1727-06-02991000890199707536LE006 510(021) HER12006000018432le006-E0.00-l- 00000.i1017138127-06-02Differential geometry and the calculus of variations186293UNISALENTOle00601-01-00ma -engus 01