Labour inspection:   purposes and practice / 

 - Geneva :  ILO ,  1973 
 - 234p.;  24 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Labour economics
<br/><br/><label>Dewey Class. No.: </label>331  / ILO