000 00401 a2200145 4500
020 _a0521597188
082 _a511.3
_bECC
090 _c2362
_d2844
100 _aEccles, Peter J.
245 _aAn introduction to mathematical reasoning
_bnumbers, sets and functions
260 _aCambridge
_bCambridge university press
_c1997
_g1997
300 _axii,350p.
_c24cm
650 _aMATHEMATICS
942 _cSR
999 _c31435
_d31435