Anderson, Margaret <br/><br/>
The unknowable Gurdjieff / 
Margaret Anderson 
 - London :  Routledge and Kegan Paul,  c1962 
 - ix, 212 p., [2] p. of plates ;  19 cm. 
<br/><br/><label>ISBN: </label> PND 3.25 
<br/><br/><label>Subjects--Personal Names: </label><br/>Gurdjieff, Georges Ivanovitch, 1872-1949 
<br/><br/><label>Dewey Class. No.: </label>92