000 00505nam a2200193 4500
008 160616sc2000. 000 0
245 _aMathematical thinking
_bproblem-solving and proofs
100 _aD'Angelo, John P.
100 _aWest, Douglas Brent.
250 _a2
260 _aUpper Saddle River, NJ
260 _bPrentice Hall
260 _cc2000.
300 _a412
020 _a0130144126
650 _aMathematics.
_aProblem solving.
942 _cBK
_2BK21124
_01
080 _a51 DAN
999 _c21124
_d21124