TY  - BOOK
AU  - Bales,Robert Freed
AU  - Cohen,Stephen P.
AU  - Williamson,Stephen A.
TI  - SYMLOG: a system for the multiple level observation of groups
SN  - 0029013003
AV  - HM133 .B343 1979
U1  - 301.18/5 
PY  - 1979///
CY  - New York
PB  - Free Press
KW  - SYMLOG system
KW  - Local
KW  - Small groups
N1  - Includes indexes; Bibliography: p. 511-521
ER  -