World guide to science information and documentation services :  Guide mondial des centres de documentation et d'information scientifiques. 

 - [Paris,  1965] 
 - Unesco. Documentation and terminology of science .
 - Unesco. Documentation and terminology of science  Unesco. Documentation and terminology of science .
<br/><br/> Parallel text in English and French. 
<br/><br/><label>LCCN: </label>65009614 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science -- Information services -- Directories.--Science -- Information services -- Directories.--Science -- Information services -- Directories.
<br/><br/><label>LC Class. No.: </label>Q223  / .U45 
<br/><br/><label>Dewey Class. No.: </label>507.2