TY - BOOK AU - Gillette,Jonathon AU - McCollom,Marion TI - Groups in context: a new perspective on group dynamics SN - 971-08-5083-0 U1 - Prof. 302.34 G882 1990 PY - 1990/// CY - Massachusetts PB - Addison-Wesley Publishing Company, Inc. KW - Small groups N1 - Includes index ER -