TY  - BOOK
AU  - Vaus,D.A.de
TI  - Surveys in Social Research / 
SN  - 8170337747
U1  - 001.433 
PY  - 2003///
CY  - Jaipur : 
PB  - Rawat Publications , 
KW  - SOCIAL RESEARCH
KW  - SURVEY RESEARCH
N1  - includes glossary,bibliographical references and index
ER  -