Roller, Ann. <br/><br/>
Discovering the basis of life:  an introduction to molecular biology/ 
Ann Roller. 
 - New York :  McGraw-Hill,  [1973, c1974] 
 - viii, 280 p. ;  ill. ;  23 cm. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>0070535647 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Molecular biology.<br/>Life (Biology).<br/>Molecular Biology.