000			00299nam a2200133Ia 4500
008			220613s9999||||xx |||||||||||||| ||und||
100			_aS B DAVID
245		0	_aENCY 0F RADIOGRAPHIC POSITIONING
250			_aVOL 1
260			_bW B SAUNDERS
300			_a522
650			_aRadiology
942			_cMEDI
999			_c8185 _d8185