TY  - BOOK
AU  - Nachmias,David
AU  - Nachimias,Chava
TI  - Research methods in the social sciences
SN  - 0312676212
PY  - 1981///
CY  - New York
PB  - St. Martin's Press
KW  - Social sciences
KW  - Research
KW  - Methodology
N1  - Includes indexes; Includes bibliographies
ER  -