TY  - BOOK
AU  - Walliman,Nicholas
TI  - Research methods : the basics / 
SN  - 9780415489942
U1  - 001.4 
PY  - 2011/// rep. 2015
CY  - London : 
PB  - Routledge , 
KW  - RESEARCH METHODOLOGY
N1  - includes bibliographical references and index
ER  -