00362nam a2200133Ia 4500008004100000082001700041100003100058245003300089260003600122300001000158600002400168600002400192650001200216140113s9999    xx            000 0 und d  a576.858 L7.7  a"Fraenkel - Conart, Heinz"  aComprehensive virology. v. 7  b"New york : Plenum press, 1977"  a300p.  a"Wagner, Robert R."  a"Wagner, Robert R."  aViruses