International flows of selected cultural goods :  Division of statistics on culture and communicatio office of statistics . 

 - Paris :  UNESCO,  1986. 
 - 108 p. ;  il. 
 - Statistical reports and studies ;  28. .
<br/><br/><label>ISBN: </label>9231024388 
<br/><br/><label>No. de Clasificación Universal Decimal: </label>OC 31: 008 (100) =20 INT No. 28