TY - BOOK AU - Johnson,David W. AU - Johnson,Frank P. TI - Joining together: group theory and group skills SN - 0205308597 : AV - HM716 PY - 2000/// CY - Boston PB - Allyn and Bacon KW - Social groups KW - Leadership KW - Group relations training N1 - Previous edition: 1997; Includes bibliographical references (p.599-622) and index ER -