Phillips, J. R. S. <br/><br/>
The medieval expansion of Europe / 
J. R. S. Phillips. 
 - Oxford :  Oxford University Press,  1988. 
 - OPUS .
<br/><br/>Bibliography 
<br/><br/><label>ISBN: </label>0192891235(pbk) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Discoveries in geography
<br/><br/><label>LC Class. No.: </label>G89  / Phi 1988