TY  - BOOK
AU  - Gay, L. R
TI  - Educational Research : :  Competencies for Analysis and Application
AV  - LB1028  .G37 1987
PY  - 1987///
CY  - London, Toronto
PB  - Merrill 
KW  - Education
KW  -  Research
N1  - Includes bibliogaphical references and index
ER  -