Tierney, Brian. <br/><br/>
The crisis of church & state, 1050-1300.  With selected documents. 

 - Englewood Cliffs, N.J.,  Prentice-Hall  [1964] 
 - xi, 211 p.  21 cm. 
 - A Spectrum book .
<br/><br/>Bibliography: p. 211. 
<br/><br/><label>LCCN: </label>64023072 //r962 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Church and state--History.<br/>Church history--Middle Ages, 600-1500.
<br/><br/><label>LC Class. No.: </label>BV630.2  BV630.2  / .T53 1964  / .T5 
<br/><br/><label>Dewey Class. No.: </label>270.4