Laser hazard classification guide 
David H. Sliney ... [et al.] ; Laser Microwave Division, U.S. Army Environmental Hygiene Agency, Aberdeen Proving Ground, Md. 
 - Cincinnati  Washington  U.S. Dept. of Health, Education, and Welfare, Public Health Service, Center for Disease Control, National Institute for Occupational Safety and Health, Division of Biomedical and Behavioral Science  for sale by the Supt. of Docs., U.S. Govt. Print. Off.  1976. 
 - v, 206 p.  28 cm. 
 - DHEW publication ; no. (NIOSH) 76-183 .
<br/><br/> Prepared under interagency agreement NIOSH IA-76-26.  Item 499-F-3 
<br/><br/><label>ISBN: </label> 2.80 
<br/><br/><label>LCCN: </label>gp 76008246  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Lasers<br/>Industrial safety
<br/><br/><label>Gov. Doc. Class. No.: </label>HE 20.7108:L 33