Formative evaluation for educational technologies /

Bibliographic Details
Main Author:	Flagg, Barbara N.
Format:	Book
Language:	English
Published:	Hillsdale, N.J. : L. Erlbaum Associates, 1990.
Subjects:	Educational technology > United States > Evaluation. Curriculum evaluation > United States. Instructional systems > United States > Design > Case studies.

Description
Physical Description:	xiii, 259 pages : illustrations ; 24 cm.
Bibliography:	Includes bibliographies and indexes.
ISBN:	0805801278