000 00330nam a2200121Ia 4500
008 220201s1977 xx 000 0 eng d
082 _bSTE
100 _aStewart & Beswick
245 0 _aBacteriology, Virology & Immunity for students of medicine
260 _aLondon
_bEnglish Languages book
_c1977
300 _a486
942 _2ddc
999 _c20653
_d20653