TY  - BOOK
AU  - Frankfort-Nachmias, Chava and Nachmias,David
TI  - Research methods in social sciences
SN  - 0340566914
U1  - 370.1 
PY  - 1992///
CY  - London
PB  - ; Edward Arnold
KW  - Research-Social Science
KW  - Social Science
ER  -