000 00334nam a2200121Ia 4500
008 240112s9999 xx 000 0 und d
082 _a539.2
_bR
100 _aForsythe, W E, Ed.
245 0 _aMeasurement of radiant energy
260 _a New York
_bMcGraw-Hill Book Company
_c1937
650 _aRadiations; Modern physics
942 _cBK
999 _c29916
_d29916