NOVA, M <br/><br/>
[Hygiene of the work shop].  [electronic resource] 

 -  Zvesti cerveneho kriza  1950 
 - 144 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Humans<br/>Hygiene<br/>Occupational Health<br/>Red Cross<br/>Work