TY  - BOOK
AU  - Burton, Thomas L. 
AU  - Cherry, Gordon E.
TI  - Social research techniques for planners
SN  - 0 04 711002 3
U1  - 300.18 
PY  - 1970///
CY  - London
PB  - George Allen and Unwin
N1  - Includes bibliographical references and index
ER  -