Haardt, Robert,  1922- <br/><br/>
Gnosis :  character and testimony / 
Robert Haardt ; translated [from the German] by J. F. Hendry 
 - Leiden :  E. J. Brill,  1971 
 - x, 424 p. ;  21 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label> Dg 60 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Gnosticism
<br/><br/><label>Dewey Class. No.: </label>273.1