TY  - BOOK
AU  - Frankfort-Nachmias, Chava; Nachmias, David
TI  - Research Methods in the Social Sciences 
SN  - 0340662263
U1  - 300 FRA 1996 
PY  - 1996///
CY  - London
PB  - Arnold
KW  - Research methods
N1  - Includes glossary and index
ER  -