000 00281nas a22001217a 4500
008 190318s9999 xx 000 0 und d
022 _a0009-3920
245 _aChild Development
260 _aHoboken N.J
260 _bWiley-Blackwell
260 _c2010
300 _a1-427,431-680
999 _c120070
_d120070