International Labour Office <br/><br/>
Safe installation and use of abrasive wheels 
International Labour Office 
 -  1944 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>59487 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mechanical Engineering
<br/><br/><label>Dewey Class. No.: </label>D6:854:80X:945, H4;1           CS