TY  - BOOK
AU  - Frankfort-Nachmias,Chava
AU  - Nachmias,David
TI  - Research methods in the social sciences
SN  - 0340662263 :
AV  - H62 .F73 1996
PY  - 1996///
CY  - London
PB  - Arnold
KW  - Social sciences
KW  - Research methods
ER  -