Harnack, Adolf  <br/><br/>
What is Christianity?   / 
Adolf Harnack 
 - Philadelphia :   Fortress Press,  1986 
 - xviii, 301 p.  ;  22 cm. 
<br/><br/><label>ISBN: </label>080063201X 9780800632014 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Christianity -- Essence, genius, nature.
<br/><br/><label>LC Class. No.: </label>BR121   / .H3 1986