000 00335cam a2200133 4500
001 0397517165
008 000208t1997 xxu||||| |||| 00| 0 eng d
020 _a0397517165
100 _aJanecka, I P
245 0 _aSkull base surgery anatomy, biology and technology
690 _aSkull
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690 _aSurgery
700 _aTiedemann, K
999 _c82869
_d82869