00705cam a22002411 4500 med46000295 DLC 20260227111557.0 770817s1946 enkaf 000 0 eng c med46000295 (OCoLC)3194360 Harvard univ. Library MdU-BC OCoLC DLC premarc RS165.P38 B3 615.3292411 Sava, George, 1903- The conquest of disease; the story of penicillin. London, MacDonald & co., ltd. [1946] x, 11-190 p. plates. 19 cm. The conquest series, no. 1 At head of title: George Bankoff. Penicillin. 37914 37914