University of Guyana Library

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Smith, Patricia L.

Instructional design / Patricia L. Smith, Tillman J. Ragan. - Upper Saddle River, N.J. : Merrill, 1992. - xix, 456 p.

Includes bibliographical references

ISBN: 0675212626

Subjects--Topical Terms:
Instructional systems --Design.

LC Class. No.: LB1028.28 S65