TY - BOOK ED - United States. TI - Helping people in groups: six background papers from the Workshop on Group Services, April 19-23, 1965 T2 - P. A. report AV - HV85 .A375 no. 57 PY - 1965///] CY - Washington. PB - For sale by the Superintendent of Documents, U. S. Govt. Print. Off. KW - Social group work N1 - Bibliographical footnotes ER -