000 00282nam a2200121Ia 4500
008 170807s9999 xx 000 0 und d
020 _a0471055360
245 0 _aDevelopmental psychology
250 _a2nd
260 _bjohn willey & sons canada
_c1982
300 _a770
942 _cBK
999 _c3602
_d3602