TY - BOOK AU - Barat,Kenneth TI - Laser safety management T2 - Optical science and engineering SN - 0824723074 AV - TA1677 B37 U1 - 621.36/60289 22 PY - 2006/// CY - Boca Raton, Florida PB - CRC Press/Taylor & Francis KW - Láseres KW - Medidas de seguridad ER -