Instructional design
By: Patricia L. Smith, Tillman J. Ragan.
Contributors: Ragan, Tillman J.
Edition: 2nd ed.
Publisher: Merrill
Published: 1999
Place of publication: Upper Saddle River, N.J
Language: eng
Number of pages: 399
Subjects: Instructional systems -- Design.
Notes: Includes bibliographical references and indexes.