TY  - BOOK
AU  -  Groves Robert M.
TI  - Survey errors and survey costs
SN  - 0 471 61171 9
U1  - SERIAL 
PY  - 1989///
CY  - Newyork
PB  - John Wiley & Sons
KW  - Periodicals
KW  - Biometry
KW  - Social Surveys
N2  -  Social Surveys, Biometry, Periodicals
ER  -