000 00294nas a22001217a 4500
008 190318s9999 xx 000 0 und d
022 _a0895-8017
245 _aAmercian Journal of Mental Retardation
260 _aWashington
260 _bAAMR
260 _c2008
300 _a1-72,73-158,159-240
999 _c98756
_d98756