000 00281nam a2200145Ia 4500
008 220709b1932 xxu||||| |||| 00| 0 eng d
082 _aG535.66
_bC39A
100 _aClark, G.L.
245 _aApplied x-rays
260 _c1932
630 _aX-Rays
964 _bEnglish
964 _ePaper Fo
942 _cBooks
906 _a75772
981 _a1932.
983 _aApplied x-rays
999 _c72296
_d72296