TY - BOOK AU - Johnson,David W. AU - Johnson,Frank P. TI - Joining together: group theory and group skills SN - 0205197507 AV - HM131 .J613 1997 U1 - 302.3 JON 20 PY - 1997/// CY - Boston, Mass. PB - Allyn and Bacon KW - Social groups KW - Leadership KW - Group relations training N1 - Includes bibliographical references (p. 573-594) and index ER -