Jacob, Francois,  1920- <br/><br/>
Viruses and genes 
by Francois Jacob and Elie L. Wollman 
 - San Francisco  W.H. Freeman  1961 
 - 16 pages. :  illustrations. ;  29 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Viruses<br/>Genetics