00390nam a2200145Ia 4500008004100000082001600041100002300057245003700080260005800117300000800175650001800183650001800201653001300219653001200232170901s1974 xx 000 0 und d a576.6bK98A aKuchler, Robert J. 0aAnimal Cell Culture And Virology aPennsylvaniabDowden, Hutchinson and Ross, Inc.c1974 a461 aLife sciences aPure Sciences aVirology aViruses