000 00365 a2200145 4500
080 _a539.16:574(063)
_bI 61 B
245 1 _aProceedings
260 _aVienna
_bInternational Atomic Energy Agency
_c1962
650 _aMolecular Physics
650 _aIonizing Radiation
440 _aI.A.E.A. proceedings series
100 _a
_d
300 _a462 p.
901 _a93254
999 _c28055
_d28055