000 00331nam a2200133Ia 4500
008 170101s1997 xx 000 0 und d
082 _a509.22
_bKAR
100 _aKarmohapatro, SB
245 0 _aMeghnad Saha
260 _bPublication Divison
_aDelhi
_c1997
365 _eGIA
_o2000-08-21
650 _aMathematics
942 _2ddc
_cBK
999 _c61199
_d61199