000 00538nam a2200181Ia 4500
008 161214s9999 xx 000 0 und d
020 _a9780817684051
_c(hbk)
082 _223
_a510.1
_bROY
100 _aRoytvarf, Alexander A.
245 0 _aThinking in problems : how mathematicians find creative solutions
260 _aNew York:
_bBirkhauser,
_c2013
300 _axxxvii, 405 p.;
_bill.:
_c24 cm.
650 _aLogic
650 _aMathematical analysis
650 _aMathematics -- Philosophy
650 _aReasoning
942 _2ddc
_cBK
999 _c19125
_d19125