000 00323nam a2200133Ia 4500
008 200512s9999 xx 000 0 und d
082 _a616.015
100 _aKenneth l bontrager
245 0 _aHand book of radiographic positioning & techniques
250 _a-
260 _bElsevier
_c-
440 _v_
650 _aradiolo
999 _c51679
_d51679