TY  - BOOK
AU  - Gay L.R....( etal).
AU  - Mills,Geoffrey E.
AU  - Airasian,Peter
TI  - Educational research: competencies for analysis and applications 
SN  - 0131185349 :
PY  - 2006///
CY  - New Jersey
PB  - Pearson
KW  - Education
KW  - Research
KW  - sears
N1  - Includes index
ER  -