000 00456nam a22001937a 4500
003 KML
005 20170823104022.0
008 170703t2006 ii ||||| |||| 00| 0 eng d
020 _c₹ 20.00
040 _aKML
041 _aeng
082 _a511.322
_bDAS
100 1 _aDAS, N.G.
245 1 _aSet theory
_cN.G.Das
_bwith examples & exercises
260 _aCalcutta
_bM.Das
_c1996.
300 _a60 p.
650 _aMathematics
_xset theory
942 _cDGB
999 _c8372
_d8372