TY  - BOOK
AU  - De Vaus,David A.
TI  - Research design in social research
SN  - 0761953477
AV  - H61 D482R
PY  - 2001///
CY  - London
PB  - Sage
KW  - SOCIAL SCIENCES
KW  - RESEARCH
KW  - METHODOLOGY
N1  - Includes bibliographical references and index
ER  -