000			00302nam a22001337a 4500
008			181107b xxu||||| |||| 00| 0 eng d
020			_a0944838057
041			_aeng
080			_a610
100			_a4
101			_aSHM
245			_aSomething about X-Rays for everybody _cTrevert, E
942			_2udc _cBK
999			_c52232 _d52232