Addendum to books in print 1968 

 - New York  R. R. Bowker Company USA    1969 
 - 257p.  cm. 
<br/><br/><label>Standard No.: </label>349,124 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>a62'N7, K9