000 00378 a2200121 4500
080 _a589.238:016
_bW 791 P
245 1 _aPenicillin
_bAnnotated bibliography (No. 1-81) with detailed subject index
260 _aNew York
_bWinthrop Chemical Company Incorporation
_c1943
650 _aPenicillin
700 _aWinthrop Chemical Company Incorporation
100 _a
_d
901 _a18521
999 _c36008
_d36008