TY  - BOOK
AU  - Hyman, Herbert Hiram,
TI  - Survey design and analysis: principles, cases, and procudures 
U1  - 301.8 HYM 
PY  - 1955///]. repr. 1960
CY  - Glencoe, Ill.
PB  - Free Press
KW  - Social sciences
KW  - Research
KW  - Methodology
ER  -