Popham, W. James <br/><br/>
Preparing instructional products 

 - New York  ; American Book Company  , 1979 
 - 40p. 
<br/><br/><label>ISBN: </label>  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education<br/>Methods Of Instruction
<br/><br/><label>Dewey Class. No.: </label>371.3  / POP