000 00281nam a2200121Ia 4500
003 LDD
040 _cLDD
041 _aen
245 0 _aProceedings - Mathematical Sciences
260 _aIndian Academy of Sciences
_c1 Jan-31 Dec,1999
362 _a109-109
_b01-Apr
942 _2ddc
_cJ
999 _c180173
_d180173