000 00758nam a2200253Ia 4500
003 OSt
005 20220925171228.0
006 a|||||r|||| 00| 0
007 ta
008 220923b |||||||| |||| 00| 0 eng d
037 _cGeneral Book
040 _aRTL
_cRTL
_beng
041 _2eng
_aeng
082 _aB37:7, L2
100 _aGirsanov I V
_9238806
245 0 _aLectures on mathematical theory of extremum proble
260 _aBerlin
_bSpringer-Verlag
_c1972
300 _a136p
_ccm.
490 _aLectures Notes in Economics and Mathematical Systems Ed by M Beckmann etc. 67
500 _aBibliography: P 129-136
650 _aReal Variable
942 _hB37:7, L2
_cGB
_2CC
999 _c481992
_d481992