Periodical and non-periodical publication and other documents exchange 
/ European Productivity Agency, January 1957- December 1958 
 - Europe:   European Productivity Agency,   1959 
 - 67p. 
 - Documents exchange scheme of the European productivity acency  Project 5/2 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Library science
<br/><br/><label>Universal Decimal Class. No.: </label>D 021.852  / J9