TY  - BOOK
AU  - Creswell, John W
TI  - Educational research : planning, conducting, and evaluating quantitative and qualitative research
SN  - 9780136135500
SN  - 200701308
U1  - 370.72 CRE 
PY  - 2008///
CY  - Upper Saddle River, NJ
PB  - Pearson/Merrill Prentice Hall
KW  - Education - Research - Methodology
N1  - Includes bibliographical references (p. 650-658) and indexes
ER  -