The Theoretical and conceptical Basis of instructional Design /
Richey Rita .
The Theoretical and conceptical Basis of instructional Design / Rita Richey. - London : Leogan Pub House , 1986. - 227 p. : ill. ; 22 cm.
Includes bibliographical references and index.
1-85091-146-0 0893972487
Instructional systems -- Planning.
375.001
The Theoretical and conceptical Basis of instructional Design / Rita Richey. - London : Leogan Pub House , 1986. - 227 p. : ill. ; 22 cm.
Includes bibliographical references and index.
1-85091-146-0 0893972487
Instructional systems -- Planning.
375.001