TY  - BOOK
AU  - Sedlack,Richard Guy,1940-
AU  - Stanley,Jay
TI  - Social research: theory and methods
SN  - 0205131875
PY  - 1992///
CY  - Allyn and Bacon : Boston
KW  - Social sciences
KW  - Research
KW  - Methodology
KW  - Sociology
N1  - Includes bibliographical references and index
ER  -