Biswas, S.B. <br/><br/>
An introduction to viruses /  
S.B.biswas and Amita Biswas. 
 - 4th rev. ed /   . 
 - New Delhi :   Vikas Publishing House ,   2005. 
 - x,292p. :   ill.,figs. ;   21cm .  
<br/><br/>Includes index 
<br/><br/><label>ISBN: </label>0706982207  Rs.150.00 
<br/><br/><label>Subjects--Index Terms: </label>VIRUSES 
<br/><br/><label>Dewey Class. No.: </label>616.0194  / BIS/I