000 00648nam a2200241Ia 4500
003 OSt
005 20220912150854.0
006 a|||||r|||| 00| 0
007 ta
008 220909b |||||||| |||| 00| 0 eng d
024 _a41478
037 _cTextual
040 _aCSL
_beng
_cCSL
041 _aeng
082 _aB42, L31
100 _aMorse Marston
245 0 _aVariational analysis: Critical extremals and sturmian extension
260 _aNew York
_b John Wiley
_c1973
300 _axi,260p.
_ccm.
650 _aCalculus of variations
942 _hB42, L31
_cTEXL
_2CC
999 _c56706
_d56706