Recommendations on international travel and tourism/ 
United Nations Conference held at Rome, 21 August-5 September, 1963 
 - Rome :  United Nations,  1963 
 - v, 39 p. ;  23 cm. 
<br/><br/>Includes bibliographical references 
<br/><br/><label>ISBN: </label> USD 00.75 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Tourism<br/>Travel
<br/><br/><label>Dewey Class. No.: </label>910.2