000 00444nam a2200193Ia 4500
008 180514s9999||||xx |||||||||||||| ||und||
082 _a535.66/Sch15X
084 _aDDC
100 _aW.E.Schall
245 0 _aXrays Their Origin Dosage and Practical Application
260 _aLondon
260 _bJohn Wright and Sons
260 _c1947
300 _avii,291
650 _aSurgery
942 _cBook
942 _e6th
999 _c4569
_d4569