GMD | Text![]() |
Language | Eng |
Classification | 370.78 T799c |
Publisher | Harcourt Brace College Publishers., San Diego., c1994 |
Edition | 4th ed. |
Subject | Education -- Research -- Methodology.Education -- Research. |
Description | xi, 548 p. : ill. ; 24 cm. |
ISBN | 9780155009875 |