TY  - GEN
AU  - Young, Pauline V.
AU  - Schmid, Calvin F. 
TI  - Scientific social surveys and research: an introduction to the background, content, methods, principles, and analysis of social studies 
SN  - 8120300858
U1  - 300.72 
PY  - 1998///
CY  - New Delhi
PB  - Prentice-Hall
KW  - Social sciences research
KW  - Social sciences
ER  -