Wiman, Raymond V. <br/><br/>
Material didáctico  ideas prácticas para su desarrollo; traducción de Jorge Brash 
Raymond V. Wiman. 
 - México  Editorial Trillas  1973 
 - 174 p.  illus. 
<br/><br/> Translation of : Instructional materials an illustrated handbook. 
<br/><br/>Bibliography: p.167-172. Includes index. 
<br/><br/><label>ISBN: </label>9682402824 
<br/><br/><label>LCCN: </label>fel36002336  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Teaching--Aids and devices.<br/>Audiovisual equipment
<br/><br/><label>LC Class. No.: </label>LB1043.5  / .W53 
<br/><br/><label>Dewey Class. No.: </label>371.33  / W757i