L.G. · Lorrie R. Gay · R. Gay
| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Educational Research: Competencies for Analysis and Application | 978-0-02-340814-4 | 1995 | |
| Educational Research: Competencies for Analysis and Application | 978-0-02-340800-7 | 1991 | |
| Educational Research Competencies for Analysis and Applications | 978-0-13-016644-9 | 1999 | |
| Educational Research: Competencies for Analysis and Applications | 978-0-13-096103-7 | 1999 | Peter W. Airasian |
| Research Methods for Business and Management | 978-0-02-340810-6 | 1992 | P. L. Diehl |
| Student Guide to Accompany Educational Research: Competencies for Analysis and Application | 978-0-13-502337-2 | 1999 | |