General principles for the organisation of factory inspection ... 

 - Geneva,  International labour office,  1923. 
 - 37 p.  22 cm. 
<br/><br/> At head of title: International labour conference. Fifth session, Geneva--October 1923. 
<br/><br/><label>LCCN: </label>l  23000219  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Factory inspection.<br/>Factory laws and legislation.
<br/><br/><label>LC Class. No.: </label>HD4813  / .I6 1923h