000 00296nam a2200109Ia 4500
008 170707s9999 xx 000 0 und d
050 _a153.4 G643
100 _a"Gonzalez, Luis Jorge"
245 0 _aPleasure in problem-solving: from the nip perspective
260 _c1995
942 _2lcc
_cBK
_kCirc.
999 _c12885
_d12885