00521nam a2200193Ia 4500008004100000020001500041082001700056100002200073245007400095250000600169260003200175300000900207650002100216650003400237653001300271653001300284653001200297700001800309170901s1975    xx            000 0 und d  a0713142022  a616.01bW58T  aWilson, Graham S. 0aTopley And Wilson's Principles of Bacteriology, Virology And Immunity  a6  aLondonbEdward Arnoldc1975  a2706  aMedical sciences  aTechnology (Applied sciences)  aBacteria  aImmunity  aViruses  aMiles, Ashley