Hancock, Ralph <br/><br/>
Puerto Rico  a travelers' guide 
Ralph Hancock. 
 - Princeton, N.J.  Van Nostrand  [1962] 
 - xvi, 304 p. 
<br/><br/><label>LCCN: </label>aa 28000853  
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Puerto Rico--Description and travel--Guide-books<br/>Puerto Rico