Brown, Laurene Krasny  <br/><br/>
Taking advantage of media:  a manual for parents and teachers / 
Laurene Krasny Brown. 
 - Boston:  Routledge & Kegan Paul,  1986. 
 - 160 p. :   ill. ;   22 cm. 
<br/><br/>p. 139 - 157 
<br/><br/><label>ISBN: </label>0710204027 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Audio--visual education<br/>Audio--visual materials--Evaluation