000 00328nam a2200133Ia 4500
008 161121s9999 xx 000 0 und d
100 _aPERRONE (PA) etc.
245 0 _aGuidance and the emerging adolescent
260 _cInternational textbook company limited
365 _b0
650 _aNIL
652 _a#N/A
942 _cBK
999 _c40751
_d40751