TY  - BOOK
AU  - Guppy,L.Neil
AU  - Gray,George A.
TI  - Successful surveys: research methods and practice 
SN  - 9780176102944
PY  - 2008///
CY  - Scarborough, Ont.
PB  - Nelson Thomson
KW  - Social surveys
KW  - Textbooks
KW  - Social sciences
KW  - Research
KW  - Methodology
N1  - To access free online library log on to http://www.infotrac-college.com. Access code/password : PQFC2XQ8B5 [isbn 0534558534]; Includes bibliographical references and index
ER  -