Robinson, James M. <br/><br/>
Trajectories through Early Christianity / 
James M. Robinson, Helmut Koester. 
 - Philadelphia :  Fortress Press,  1971. 
 - xii, 297 p. 
<br/><br/>Includes index 
<br/><br/><label>ISBN: </label>0-8006-0058-4 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Christianity