Knirk, Frederick G. <br/><br/>
Instructional technology :  a book of readings / 
Frederick G. Knirk, John W. Childs. 
 - New York :  Holt, Rinehart and Winston,  1968. 
 - xvi, 300 p. ; 
<br/><br/><label>ISBN: </label>2909 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Technical education.
<br/><br/><label>Dewey Class. No.: </label>607.1  / In