TY  - BOOK
AU  - Patten Mildred L.
TI  - Understanding research methods:  an overview of the essentials
SN  - 9781936523177 (pbk)
U1  - Sigma:f, Q4 
PY  - 2014///
CY  - London
PB  - Routledge UK       
KW  - RESEARCH METHODS
ER  -