Yazar
r timothy hitchcock
5 cilt bulundu.
R. Timothy Hitchcock, Robert M. Patterson · Van Nostrand Reinhold Company
542 sayfa · 1994
ELF electromagnetic fields / Health aspects / Health aspects of ELF electromagnetic fields / Health aspects of Nonionizing radiation / Nonionizing radiation
R. Timothy Hitchcock · John Wiley & Sons
Sayfa sayısı yok · 1995
Radio waves / Electromagnetism, physiological effect / Electromagnetic waves / Industrial hygiene / Radio frequency
R. Timothy Hitchcock · AIHA
59 sayfa · 1995
Electromagnetic waves / Electromagnetic measurements / ELF electromagnetic fields
R. Timothy Hitchcock · AIHA Press
41 sayfa · 2000
Adverse effects / Health aspects / Health aspects of Laser beams / Health aspects of Lasers / Laser beams
R. Timothy Hitchcock · American Industrial Hygiene Association,U.S.
Sayfa sayısı yok
Nonionizing radiation / Safety measures