000 00354nam a22001217a 4500
005 20250918102538.0
008 250918b |||||||| |||| 00| 0 eng d
050 _aQK652 .U5 1982
245 _aIONIZING RADIATION:
_bSources and biological effects.
_cUnited Nations.
260 _aNEW YORK
_bUNITED NATIONS
_c1982
300 _a766p.;ill.:
_bhbk
942 _cBK
999 _c23924
_d23924