TY  - BOOK
AU  - Converse, Jean M
AU  - Presser, Stanley
AU  - Sullivan, John L, ed
TI  - Survey questions
SN  - 803927436
CY  - Beverly hills
KW  - Experimental methods - research
KW  - Experrimental evidence
KW  - Pretesting methods
KW  - Research methodology - social science
ER  -