Abstracts of dissertations approved for the ph.d, m.sc. and m.litt. degrees in the university of Cambridge 

 -  1942 
<br/><br/><label>Standard No.: </label>286,196 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>a494,13,N5, H1