Haykin David Judson Au. <br/><br/>
Subject headings    A practical guide 

 - Washington  U.S Government Printing Office USA     1951 
 - 140  cm. 
<br/><br/><label>Standard No.: </label>4,963 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>LIBRARY SCIENCE
<br/><br/><label>Dewey Class. No.: </label>2:55, J1;1-;3-;4 (2D)