TY  - BOOK
AU  - Burton,Thomas L.
AU  - Cherry Gordon Emanuel
TI  - Social research techniques for planners
SN  - 0047110023
AV  - HN29 
U1  - 309.2/62/072 
PY  - 1970///
CY  - London
PB  - Allen & Unwin
KW  - Social surveys
KW  - Social sciences
KW  - Research
N1  - Bibliography: p. 131-134
ER  -