000 00321nam a2200133Ia 4500
008 140215s9999 xx 000 0 und d
084 _aL:4:7
_bGUA;1953
100 _aGuard, G F.
245 _aOperative Surgery /
_b
260 _bG F Guard ,
_aColoumbus :
_c1953
300 _a243p :
650 _aSurgery
942 _2cc
_cBK
999 _c8090
_d8090