TY  - BOOK
AU  - Nachmias,David
AU  - Nachmias,Chava
TI  - Research methods in the social sciences
SN  - 0312101597
AV  - H 61 N122r 1976
U1  - 300/.72 20
PY  - 1976///
CY  - New York
PB  - St. Martin's Press
KW  - Social sciences
KW  - Methodology
KW  - Research
N1  - Includes bibliographical references and indexes
ER  -