TY  - BOOK
AU  - Wellington,Jerry
TI  - Educational research: contemporary issues and practical approaches 
SN  - 0826449719
PY  - 2000///
CY  - London
PB  - Continuum
KW  - Education
KW  - Research
KW  - Methodology
N1  - Includes index and bibliography : p. 202-212
ER  -