000 00394nam a2200169Ia 4500
003 0STCL
008 150530s9999 xx 000 0 und d
040 _aSTCL
_cSTCL
100 _aBrahma Nand
245 _aSperical harmonics and partial differential equations
250 _aSecond
260 _c1964
546 _aEnglish
942 _2ddc
_cBK
999 _c22892
_d22892
005 20220125165946.0