000 00343nam a2200157Ia 4500
003 0STCL
008 150530s9999 xx 000 0 und d
040 _aSTCL
_cSTCL
100 _aGupta,B.D
245 _aMathematical Physics
260 _bVikas
_c1998
546 _aEnglish
942 _2ddc
_cBK
999 _c28209
_d28209
005 20220125170126.0