The Molecular basis of life:  an introduction to molecular biology/ 
With introductions by Robert H. Haynes and Philip C. Hanawalt. 
 - San Francisco :  W. H. Freeman,  [1968] 
 - 368 p. ;  ill. (part col.) ;  29 cm. 
<br/><br/> At head of title: Readings from Scientific American. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Molecular biology.<br/>Molecular biology--Collected works.