000 00286nam a2200109Ia 4500
008 130123s9999 xx 000 0 und d
082 _a ROB
100 _aRoberts , Robert W.
245 _aTheories of Social Casework
260 _aChicago
_bUniv. Press.
_c1970
700 _a Nee, Robert H.
999 _c83971
_d83971