Traveller's guide to Portugal/ 
 Thornton cox travellers guide 
Susan Lowndes. 
 - London:  Geographia ltd.,  1982. 
 - 144 p.:  ill.,maps.;  19 cm. 
<br/><br/><label>ISBN: </label>0092079601 
<br/><br/><label>LC Class. No.: </label>DP525