000 00423nam a2200145Ia 4500
008 211217s9999 xx 000 0 und d
040 _cJayakar Knowledge Resource Centre
100 _aNonionizing Radiation Protection
245 0 _aNonionizing radiation protection
250 _a1st
260 _bWorld Health Organisation
_aCopenhagen
_c1982
300 _aviii,267p p.
653 _aNonionizing radiation
942 _c1
999 _c133584
_d133584