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  -