000
00294nam a2200121Ia 4500
008
161118s2016 xx 000 0 und d
082
_a
307.2 P3S6
100
_a
Perlman, Helan Harris
245
0
_a
Social Casework
260
_a
Chicago
_b
Unv. of Chicago
_c
1963
300
_a
259p.
942
_2
ddc
999
_c
19144
_d
19144