Bibliography of interlingual scientific and technical dictionaries. 

 - 5th ed. 
 - Paris :  UNESCO,  1969. 
 - 250 p. ; 
<br/><br/><label>ISBN: </label>Science129 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science
<br/><br/><label>Dewey Class. No.: </label>503  / Bi,5