000			00320nam a22001337a 4500
020			_a03998036225
050			_aMED QC481 _bS457
100			_aSELMAN,JOSEPH
245			_aTHE FUNDAMENTALS OF X-RAY AND RADIUM PHYSICS
250			_a6th ed
260			_aLONDON _bTHOMAS BOOK _c1977
300			_aXXX,586P _bILL
942			_cBK
999			_c15876 _d15876