TY  - BOOK
AU  - Doreian Patrick
AU  -  Hummon Norman P
TI  - Modeling  social processes
T2  - Prograss in mathematical social sciences .8
U1  - "Y:(B), L6" 
PY  - 1976///
CY  - N
PB  - Y Elseivier      
KW  - Sociometry
N1  - Bibiliography P 165-68
ER  -