TY  - BOOK
AU  - Gay 
TI  - Educational research : competencies for analysis and application 
SN  - 0023408146 
U1  - 370.78 GAY 1996 
PY  - 1996///
CY  - Upper Saddle River, NJ
PB  - Prentice Hall
KW  - Education
KW  - Research
N1  - Includes bibliographical references and index
ER  -