Cohen, Nathan M. <br/><br/>
Library Science Dissertations:1925-60: an Annotated bibliography of doctoral studies 
by Nathan M. Cohen, Barbara Denison, Jessie C. Boehlert 
 - Washington  U.S. Government Printing Office  1963 
 - 120p 
 - Bulletin 1963: No,38 .
<br/><br/><label>Dewey Class. No.: </label>P92084x73 Un3