00955nam0-2200301---450-99000947341040332120120615195419.0000947341FED01000947341(Aleph)000947341FED0100094734120111103d1971----km-y0itay50------baengNLa-------001yy<<The >>biology of oncogenic virusesproceedings of the second Lepetit colloquium, held in Paris, november 1970editor Luigi G. SilvestriAmsterdam ; LondonNorth-Holland publishing Co1971XII, 339 p.ill.26 cmLepetit colloquia on biology and medicine2MicrobiologiaSilvestri,Luigi G.ITUNINARICAUNIMARCBK990009473410403321E III 1/m1894DMVCMDMVCMBiology of oncogenic viruses852546UNINA