TY  - BOOK
AU  - Ragin,Charles C..
AU  - Amoroso,Lisa M..
TI  - Constructing social research : : the unity and diversity of method / 
SN  - 9781412960182:
U1  - 300.72 21st
PY  - 2011///
CY  - London : 
PB  - Sage Publications , 
KW  - SOCIAL RESEARCH
KW  - CONSRUCTING
N1  - Includes glossery , index and references
ER  -