TY  - BOOK
AU  - Tuma, Nancy Brandon and Hannan, Michael T.
AU  - Hannan, Michael T. ; jt. auth.
TI  - Social dynamics ; models and methods
T2  - Quantitative studies in social relations
U1  - 301.018 
PY  - 1984///
CY  - Orlando
PB  - Academic Press
ER  -