00383nam a2200145Ia 4500008004100000082001600041100002400057245003200081260004600113300000800159650001800167650001800185653002200203653001200225170901s1968    xx            000 0 und d  a576.6bF77M  aConrat, H. Fraenkel 0aMolecular Basis of Virology  aNew YorkbVan Nostrand Reinhold Co.c1968  a642  aLife sciences  aPure Sciences  aMolecular biology  aViruses