Akre, Roger D. <br/><br/>
Make quality slides  : to present your information 

 - Pullman :  Washington State University Cooperative Extension,  1986 
 - 17 p.  : ilus. 
<br/><br/><label>LCCN: </label>57172 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Fotografía.<br/>Transparencias.