Prokopec, J <br/><br/>
[25 years of World Health Organization].  [electronic resource] 

 -  Ceskoslovenske zdravotnictvi  Oct 1973 
 - 403-4 p.  digital 
<br/><br/> Publication Type: Historical Article; Journal Article 
<br/><br/><label>ISSN: </label>0009-0689 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Czechoslovakia<br/>History, 20th Century<br/>International Cooperation<br/>World Health Organization--history