000 00291nam a2200133Ia 4500
008 161121s9999 xx 000 0 und d
100 _aLAYCOCK. A. L
245 0 _aAdoleseence & social work
260 _cRoutledge &Kegan
365 _b0
650 _aNIL
652 _a#N/A
942 _cBK
999 _c33750
_d33750