World guide to scientific associations 
(edited by Michael Zils and Willi Gorzny) 
 - 3rd ed 
 - Munchen  K.G. Saur  1982 
 - 619p. 30cm 
 - Handbook of international documentation and information  v.13 .
<br/><br/><label>ISBN: </label>3598205171 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Scientific societies--Directories