TY  - BOOK
AU  - Frankfort-Nachmias, Chava
AU  - Nachmias, David
TI  - Research methods in the social sciences
SN  - 0340662263
U1  - 001.42 
PY  - 1996///
CY  - London
PB  - Arnold-Heinemann
KW  -  
ER  -