000 00619nam a2200253Ia 4500
008 160615s9999 xx 000 0 und d
020 _a0-486-20107-4
037 _a3529
037 _d16/01/1999
100 _aHADAMARD(Jacques)
245 _aThe psychology of invention in the mathematical field.
260 _aNew York
260 _bDover Science Books
260 _c1945
300 _aPbk. xiii p. + 145
365 _b260.61
365 _cRS
942 _cBooks
999 _c20642
_d20642