MACKENZIE, J.S <br/><br/>
Cosmic problems, an essay on speculative philosophy / 
by J.S.Mackenzie 
 - London  Macmillan & Co Ltd.  1931 
 - ix, 122 p. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>70985 
<br/><br/><label>Dewey Class. No.: </label>113  / MAC