Safety code for laundry machinery and operations.  Association of governmental labor officials, Laundrt owners' national association, and National association of mutual casualty companies, sponsors. 

 - Washington,  Govt. print. off.,  1924. 
 - vi, 12 p.  23 cm. 
<br/><br/><label>LCCN: </label>l  24000188  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Industrial safety.<br/>Laundry machinery.
<br/><br/><label>LC Class. No.: </label>HD8051  / .A62 no. 375