Woodbury, Marda. <br/><br/>
Selecting materials for instruction  issues and policies 
Marda Woodbury. 
 - Littleton, Colo.  Libraries Unlimited  1979. 
 - 382 p. 
<br/><br/>Includes bibliographies and indexes. 
<br/><br/><label>ISBN: </label>0872871975 
<br/><br/><label>LCCN: </label>79018400 //r862 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Audiovisual materials.--Directories.--United States<br/>Free material--Directories.<br/>Teaching--Aids and devices--Directories.
<br/><br/><label>LC Class. No.: </label>LB1042.72  / .W664 1979 
<br/><br/><label>Dewey Class. No.: </label>371.3/3