TY  - BOOK
AU  - Sapsford,Roger
TI  - Survey research / 
SN  - 1412912326
U1  - 300.723   22
PY  - 2007///
CY  - London ; ,  Thousand Oaks, Calif. : 
PB  -  Sage Publications, 
KW  - Social sciences
KW  -  Methodology
KW  - Social surveys
N1  - Includes bibliographical references (p. [266]-270) and indexes
ER  -