Mager, Robert F. and Beach, Kenneth M. <br/><br/>
Developing vocational instruction 

 - California  Fearon Publishers  1967 
 - x,83p. 
<br/><br/><label>ISBN: </label>  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education<br/>Vocational education
<br/><br/><label>Dewey Class. No.: </label>370.113  / MAG