00592nam a2200181Ia 450000500170000000800410001703500090005804100080006708200110007510000420008624501210012826000300024930000080027950000090028750500480029665000430034470000230038720260808125400.0260808s9999||||xx |||||||||||||| ||und||  a3399  aENG  a615.37  aYugoslav Academy of Sciences and Arts 0aProceeding of symposium on smallpox , 2 and 3 sept 1969 and symposium on acute respiratory disease, 1 and 2 oct 1969  agundulicevabZagrebc1969  a502  aGift  aVirology; Infectious Disease; Public Health  aDiseasesbPharmacology -- Therapeutics  aGusic, A. B. (ed.)