000 00698nam a2200241Ia 4500
003 OSt
005 20220925173502.0
006 a|||||r|||| 00| 0
007 ta
008 220923b |||||||| |||| 00| 0 eng d
037 _cGeneral Book
040 _aRTL
_cRTL
_beng
041 _2eng
_aeng
082 _aX:(B), N0
100 _aSato Ryuzo
_9239198
245 0 _aConservation laws and symmetry
_b Applications to e
260 _aBoston
_bKluwer Academic
_c1990
300 _avii,304p
_ccm.
650 _aMathematical Economics
700 _a Ramachandran Rama V
_9244097
942 _hX:(B), N0
_cGB
_2CC
999 _c488184
_d488184