Hygiene in shops and officies 
international labour office 
 - Switzerland  international labour office  1963 
 - 243 p.:  24 cm 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>industrial hygiene shops and officies<br/>labour laws and legislation<br/>occupational health and safety standards
<br/><br/><label>Dewey Class. No.: </label>331.026  / ILO 10