Records of the inter-governmental copyright conference 
/ UNESCO, Geneva, 18 August-6 September 1952 
 - Switzerland:   UNESCO,   1955 
 - 415p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Information science
<br/><br/><label>Subjects--Index Terms: </label>Copyright 
<br/><br/><label>Universal Decimal Class. No.: </label>D 347.78(068)  / J5