Methods of providing rest and alternation of shifts in automatic she et-glass works :    third item on the agenda. 

 - Geneva :    International Labour Organization,    1934. 
 - 9 p. ;    24 cm. 
<br/><br/>  At head of title: Report III (Supplement). International labour conf erence. Eighteenth session, Geneva, 1934. 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Glass manufacture.<br/> Rest.<br/> Shift systems.