Laubach, Frank C.  <br/><br/>
Prayer :   the mightiest force in the world /  
Frank C. Laubach  
 - New York :   Fleming H. Revell Co.,   c1956 
 - 95 p. ;   20 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Oración
<br/><br/><label>Dewey Class. No.: </label>217 L36