Information Retrieval Limited <br/><br/>
Virology Abstracts. Vol 3 No 2(1969), Vol 6 No 6(1973) 

 - London  Information Retrieval Limited  1969 
 - 364p 
<br/><br/>Information Retrieval Limited: Virology Abstracts. Vol 3 No 2(1969), Vol 6 No 6(1973).  London.  Information Retrieval Limited, 1969.--(576.64016INF)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>Dewey Class. No.: </label>576.64016  / VA