TY  - BOOK
AU  - Creswell,John W.
TI  - Educational research: planning, conducting, and evaluating quantitative and qualitative research 
SN  - 01312933451
U1  - 370.78 
PY  - 2002///
CY  - Upper Saddle River, N.J.
PB  - Merrill
KW  - Education
KW  - Research
KW  - Methodology
N1  - Includes bibliographical references (p. [652]-658) and indexes
ER  -