000 00400nam a2200121Ia 4500
008 240112s9999 xx 000 0 und d
082 _aWIL-S
_b361.3
100 _aWilson, Gertrude; Ryland, Gladys
245 0 _aSocial group work practice: The creative use of the social process
260 _a Boston
_bHoughton Mifflin Company
_c1949
650 _aSocial work; Social problems & services
942 _cBK
999 _c44230
_d44230