TY  - BOOK
AU  - Stephan,Frederick Franklin
AU  - McCarthy,Philip J.
TI  - Sampling opinions : an analysis of survey procedure
T2  - Wiley publications in statistics
U1  - 301.154 
PY  - 1958/// [printing 1965]
CY  - New York
PB  - Wiley
KW  - Public opinion polls
KW  - Sampling (Statistics)
N1  - Includes bibliographical reference and index
ER  -