Klein, M. Frances. <br/><br/>
About learning materials 

 - Washington  Association for Supervision and Curriculum Development  2009 
 - 45 p 
<br/><br/><label>ISBN: </label>0871200872 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Teaching--Aids and devices.
<br/><br/><label>LC Class. No.: </label>PE 1130 .M88/