000 00526nam a22001817a 4500
005 20160215154818.0
008 160211b xxu||||| |||| 00| 0 eng d
020 _a9789241572385
080 _a537.8
_bEXT
245 _aExtremely low frequency fields
260 _aGeneva
_bWorld Health Organization
_c2007
300 _axxiv, 519p.
490 _aEnvironmental health criteria No.238
653 _aElectromagnetic fields
653 _aRadiation effects -Risk assessment
653 _aEnvironmental exposure
942 _cBK
999 _c85040
_d85039