000 00441nam a2200157Ia 4500
008 100324s9999 xx 000 0 und d
020 _a81-7319-668-0
100 _aLuther, I. S.
245 _aSets, functions and numbers
260 _c2005
_bNarosa
_aNew Delhi
300 _aIX+337
366 _b2005
541 _gCHN/NBD/47229 dt 21/09/2005
650 _aMathematics
942 _cBK
999 _c89263
_d89263