TY  - BOOK
ED  - International Labour Organization.
TI  - The use of lasers in the workplace : : a practical guide / 
U1  - 331.8205 
PY  - 1993///
CY  - Geneva : 
PB  - International Labour Office, 
KW  - Lasers
KW  - Safety measures
KW  - Health aspects
KW  - Industrial applications
N1  -  Includes bibliographical references
ER  -