Brown, James W. <br/><br/>
A-V instruction: materials and methods 

 - New York  McGraw-Hill  1985 
 - xiii,528p.  22cm. 
<br/><br/><label>ISBN: </label>0077008176 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Audio-visual education
<br/><br/><label>LC Class. No.: </label>LB1043.B75