TY  - BOOK
AU  - Collis, Jill
AU  - Hussey, Roger 
TI  - Business research: a practical guide for under graduate & Postgraduate students
U1  - 658.0072 COL  
PY  - 2009///
CY  - London
PB  - Palgrave Macmillan
N1  - Includes bibliographical references and index 
ER  -