New aspects of positive-strand RNA viruses / 
edited by Margo A. Brinton and Franz X. Heinz. 
 - Washington :  American Society for Microbiology,  c1990. 
 - xxi, 383 p. : 
<br/><br/> Based on a symposium held in Vienna, Austria in June of 1989. 
<br/><br/><label>ISBN: </label>1555810225 
<br/><br/><label>Subjects--Topical Terms: </label><br/>RNA Viruses.
<br/><br/><label>Dewey Class. No.: </label>579.25  / Ne