TY  - BOOK
AU  - Cochrane Raymond Ed.
TI  - Advances in social research :  A book of readings i   
T2  - Sociological and welfare series. Ed by Paul Halmos
U1  - Yb4, L3 
PY  - 1973///
CY  - London
PB  - Constable          
N1  - Bibliography at the end of each chapter
ER  -