Irvine, Betty Jo <br/><br/>
Slide libraries 
Betty Jo Irvine, 
 - 2nd 
 - Littleton, Col:  Libraries Unlimited,  1979. 
 - 321p 
<br/><br/> Includes bibliography and index 
<br/><br/><br/>eng 
<br/><br/><label>ISBN: </label>0872872025 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Libraries-Special collections-Slides (Photography)
<br/><br/><label>Dewey Class. No.: </label>025.1773  / IRS