Petry, Ray C., 1903- <br/><br/>
A history of Christianity :  readings in the history of the church / 
Ray C. Petry 
 - Grand Rapids, Mich. :  Baker Book House,  1962. 
 - xii, 561 p. :  il. ;  25 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Iglesia - Historia - Edad Media - 600-1500<br/>Iglesia - Historia - Iglesia Primitiva, ca. 30-600
<br/><br/><label>Dewey Class. No.: </label>270.082 P493