Report    A systems study of the National agricultural library and its users 

 -  1965 
<br/><br/><label>Standard No.: </label>4,372 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>LIBRARY SCIENCE
<br/><br/><label>Dewey Class. No.: </label>20bJ, K5 (2D)