Anglo-American cataloging rules separately published monograph Chap. 12 

 - Chicago  A L A       1975 
 - viii, 56p.  cm. 
 - Audiovisual media and special instructional materials .
<br/><br/><label>Standard No.: </label>4,880 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>LIBRARY SCIENCE
<br/><br/><label>Dewey Class. No.: </label>2;55N67, L5-;1 (2)