000 00618nam a2200205Ia 4500
003 OSt
005 20220926041113.0
006 a|||||r|||| 00| 0
007 ta
008 220923b |||||||| |||| 00| 0 eng d
037 _cGeneral Book
040 _aRTL
_cRTL
_beng
041 _2eng
_aeng
082 _aB1, K3
100 _aGradshtein IS
_9344540
245 0 _cGradshtein IS
_aDirect and coverse theoems
_b The elements of symbol
490 _aInternational Series of Monographs on Pure and Applied Mathematics ed by I N Sneddon etc, 27
942 _hB1, K3
_cGB
_2CC
999 _c666400
_d666400