000 00307nam a2200133Ia 4500
008 160926s9999 xx 000 0 und d
020 _a0-495-50653-2
100 _aZastrow C.H.
245 _aSOCIAL WORK WITH GROUPS
250 _a7th
260 _bBrooks?Cole Cen.
_c2009
300 _a475
942 _cBK
999 _c37804
_d37804