TY  - BOOK
AU  - Gay, Lorraine R.
AU  - Mills, Geoffrey E.  
AU  - Airasian, Peter W. 
TI  - Educational research : : competencies for analysis and application 
SN  - 9789332541061
U1  - 370.72  
PY  - 2015///
CY  - New Delhi
PB  - Pearson
KW  - Education
KW  - Research
KW  - Education research
N1  - Includes bibliographical references
ER  -