TY  - GEN
AU  - Wheelan Susan A
TI  - Group processes: a developmental perspective 
SN  - 0205412017 (pbk.)
AV  - HM716 
U1  - 305 
PY  - 2005///
CY  - Boston
PB  - Allyn and Bacon
KW  - Social groups
KW  - Social psychology
KW  - Intergroup relations
N1  - Includes bibliographical references (p. 225-266) and indexes
ER  -