000 00340nam a2200133 4500
082 _a370
_bBAI.C
084 _2Colon Classification
100 _aBailey, C A R
245 _aContemporary school maths :
_bsets and logic 1 /
_cby C A R Bailey
260 _bEdward Arnold,
_c1973.
300 _a95p. :
650 _aMathematics
942 _cBK
999 _c684435
_d684435