000 00268nam a2200109 4500
050 _aMED RC488
_bS6
100 _aSLAVSON,S.R
245 _a AN INTRODUCTION TO GROUP THERAPY
260 _aNEW YORK
_bINTERNATIONAL UNIVERSITY PRESS
_c1943
300 _avii;237p
942 _cBK
999 _c2060
_d2060