McGaw Howard F <br/><br/>
Marginal punched cards in college and research libraries 

 -  1952 
<br/><br/><label>Standard No.: </label>4,968 
<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, J2-;1 (2D)