000 00293nam a2200121Ia 4500
008 220201s1972 xx 000 0 eng d
082 _bWIL
100 _aWills, A. T.
245 0 _aAnaerobic infections
260 _aLondon
_bHer Majesty Stationary Office
_c1972
300 _a28
942 _2ddc
999 _c19598
_d19598