TY  - BOOK
AU  - Marczyk,Geoffrey
AU  - DeMatteo,David
AU  - Festinger,David
TI  - Essentials of research design and methodology
SN  - 0471470538
U1  - 001.42 
PY  - 2005///
CY  - New Jersey
PB  - John Wiley
KW  - Research methodology
N1  - Includes bibliographical references and index
ER  -