Valett, Robert E. <br/><br/>
Effective teaching : a guide to diagnostic - prescriptive task analysis 

 - California  Lear Siegler, Inc.  1970 
 - 82 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Teaching
<br/><br/><label>LC Class. No.: </label>C 371 V237e 1970