00274nam a2200109Ia 450000500170000000800410001708200140005810000170007224500320008926000350012130000080015620260224040807.0260224s9999||||xx |||||||||||||| ||und||  a576.6 SMI  aSmith, K.M.  0aAdvances in virus research   aNew York: Academic Pressc1960  a321