000 00314nam a2200109Ia 4500
008 170707s9999 xx 000 0 und d
050 _a617.4 A512
100 _aAmerican Association of Neurological Surgeons
245 0 _aHistory of the American of neurological surgeons
260 _c2007
942 _2lcc
_cBK
_kCirc.
999 _c14692
_d14692