00319nam a2200109Ia 4500008004100000040001100041100001200052245009600064260002700160300001300187300000900200251112s9999||||xx |||||||||||||| ||und||  aCNCLSA  aF. Rapp 0aIntervirologybThe Journal of the Division International Union of Microboilogical societies  c1986bKargeraNew York  aP. 1-236  bV145