Posner Ernst <br/><br/>
American state archives 

 -  1964 
<br/><br/><label>Standard No.: </label>31075 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>LIBRARY SCIENCE
<br/><br/><label>Dewey Class. No.: </label>24(V:8).73.N5, K4-;1