TY  - BOOK
AU  - Pine Vanderlyn R
TI  - Introduction to social statistics
T2  - Pretice-hall Methods of social Science series . Ed by Herbert L Costner and Neil Smelser
U1  - Y:(B28), L7 
PY  - 1977///
CY  - NJ
PB  - Englewood Cliff        
KW  - Sociometry
N1  - Appendix P 394-403
ER  -