000 00283nam a2200109Ia 4500
008 130521s9999 xx 000 0 und d
020 _a034021256X
100 _a"Jackson, K.F."
245 4 _aThe Art of Solving Problems /
260 _a"London, England :"
650 _aAPPLIED PSYCHOLOGY
999 _c2733
_d2733