000 00323nam a2200121Ia 4500
008 211209s1967 xx 000 0 und d
041 _aeng
082 _a620.112 SOH N67 JOH
100 _aJOHN D H O
245 _aRADIOGRAPHIC PROCESSING IN MEDICINE AND INDUSTRY
260 _aLONDON
_bTHE LOCAL PRESS
_c1967
300 _a292
999 _c21056
_d21056