Provisional guidelines on statistics of international tourism / 

 - New York :  United Nations (UN) ,  1978 
 - vi, 52p. ;   29 cm. 
 - Statistical papers - United Nations, Statistical Office ; series M, no. 62 [Document] - United Nations ; ST/ESA/STAT/SER.M/62 .
<br/><br/>Includes bibliographical references. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Statistics--International tourism
<br/><br/><label>Gov. Doc. Class. No.: </label>UN DIESA SP-M-62