TY  - BOOK
AU  - Gay,L.R.
TI  - Educational research: competencies for analysis and application 
SN  - 0675205069
AV  - LB1028 .G39 1987
PY  - 1987///
CY  - Columbus
PB  - Merrill Pub. Co.
KW  - Education
KW  - Research
N1  - Includes bibliographical references and indexes
ER  -