TY - BOOK ED - International Radiation Protection Association. ED - International Labour Organisation. TI - Protection of workers from power frequency electric and magnetic fie lds : : a practical guide / SN - 922108261X PY - 1994/// CY - Geneva : PB - International Labour Office, KW - Overhead electric lines KW - Safety measures KW - Electromagnetic fields KW - Health aspects KW - Radiation KW - Electromagnetic Fields KW - Prevention & control KW - Occupational Exposure KW - Standards KW - Radiation Protection N1 - Includes bibliographical references (p. 73-81) ER -