TY  - BOOK
AU  - Lundberg,George Andrew
TI  - Social research: a study in methods of gathering data 
U1  - 301.8 
PY  - 1942///
CY  - New York
PB  - Longmans, Green
KW  - Social surveys
KW  - Social sciences
KW  - Methodology
N1  - Includes index
ER  -