Akkerman Robert J. Au. <br/><br/>
Declarations on principles 

 - New York  A.W.Sijthoff U.S.A.        1977 
 - lxviii,403p  cm. 
<br/><br/><label>Standard No.: </label>11,586 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>V1N45:19(zQ).N6, L7