Vaus, D.A.de.
Surveys in Social Research /
D.A.de Vaus.
- 5th ed / .
- Jaipur : Rawat Publications , 2003.
- xviii,379p. : figure,table ; 23cm .
includes glossary,bibliographical references and index
8170337747 RS850.00
SOCIAL RESEARCH SURVEY RESEARCH
001.433 / VAU/S