TY  - GEN
AU  - Welman, Chris
AU  - Kruger, Fanie
AU  - Mitchell, Bruce
TI  - Research methodology
SN  - 9780195789010
AV  - H62 WEL 2005 
PY  - 2005///
CY  - Cape Town
PB  - Oxford University Press Southern Africa, 
KW  - Research methods
N1  - Includes bibliographical references and index
ER  -