The organization of working hours in the chemical industries :  report III : third item on the agenda 

 - Geneva :  ILO,  1950 
 - [iii], 73 p. ;  24 cm. 
<br/><br/> Library has 2 cops. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Hours of labor<br/>Chemical industry
<br/><br/><label>Dewey Class. No.: </label>331.766