TY  - BOOK
AU  - Wilkinson, David
AU  - Birmingham, Peter
TI  - Using Research Instruments: a guide for researchers
SN  - 9780415272797
U1  - 001.42 
PY  - 2003///
CY  - New York
PB  - Routledge
KW  - Research Methodology
KW  - Research Instruments
ER  -