INTERNATIONAL Labour Organization <br/><br/>
The Use of Lasers in the Workplace: a practical guide 

 - Geneva  International Labour Office  1993 
 - ix, 60 p.- 
 - occupational safety and health series no.68 .
<br/><br/><label>ISBN: </label>9221082601 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Occupational safety
<br/><br/><label>Dewey Class. No.: </label>613.62  / INT