Asimov, Isaac. <br/><br/>
The genetic code / 
Isaac Asimov. 
 - London :  John Murray,  1962. 
 - 161 p. :  ill. 
<br/><br/><label>LCCN: </label>93034293 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Genetics--Popular works.<br/>Genetic code.