000 00419nam a2200169Ia 4500
008 180424s9999 xx 000 0 und d
084 _a535.66 R1
100 _a"Ridgway, Arthur"
245 0 _aPhysics of Medical Radiography
250 _a\\196800ENGGPSX
260 _aAddison Wesley
260 _b1968
260 _cCalifornia
300 _axvii+494 p
500 _aincludes index and biblioraphy
942 _cBK
999 _c19716
_d19716