000 00356nam a2200157Ia 4500
003 0STCL
008 150530s9999 xx 000 0 und d
040 _aSTCL
_cSTCL
100 _aGupta, B.D.
245 _aMathematical physics
260 _bVani Educational
_c1978
546 _aEnglish
942 _2ddc
_cBK
999 _c25039
_d25039
005 20220125170026.0