Knirk, Frederick G. books & textbook
Designing Productive Learning Environments
Educational Technology Pubns / Hardcover
isbn-10: 0877781370 / isbn-13: 9780877781370
Instructional Technology: A Systematic Approach to Education
Knirk, Frederick G. Gustafson, Kent L.
Holt Rinehart & Winston /1985T Hardcover / 432 Pages
isbn-10: 0030716497 / isbn-13: 9780030716492
