000 00326 a2200121 4500
080 _a576.809.7
_bP 916 A
245 1 _aAntibiotics
_cby Robertson Pratt and Jean Dufrenoy
260 _aPhiladelphia
_c1949
650 _aAntibiotics
100 1 _aPratt, Robertson, Dufrenoy, Jean
_d
300 _a255 p. & 2 plates
901 _a37922
999 _c31397
_d31397