TY  - BOOK
AU  - Groves Robert M
AU  -  Kahn Robert L
TI  - Surveys by telephone:  A national comparison with p   
T2  - Quantitative studies in social relations
SN  - 0123046505
U1  - Sigma b4, L9 
PY  - 1979///
CY  - New York
PB  - Academic Press USA       
KW  - Social Science
N1  - Bibliography P 349-51
ER  -