TY  - BOOK
AU  - Pattison Philippa
TI  - Algebraic models for social networks
T2  - Structural Analysis in the Socail Sciences .7
SN  - 0521365686
U1  - Y:(B), N3 
PY  - 1993///
CY  - Cambridge
PB  - Cambridge          
KW  - Sociometry
N1  - Appendix : P 289-302
ER  -