000 00302nam a2200121Ia 4500
008 160509s9999 xx 000 0 und d
100 _aClark, K C
245 _aPositioning in Radiography
250 _a7th Ed.
260 _bWM. Heinemann (Medical Books) Ltd
_c1956
300 _a655p.
650 _aRadiography
999 _c36
_d36