Bates, Andrew D <br/><br/>
DNA topology 

 - New York :  Oxford  University Press,  2006 
 - 198 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Nucleic Acid
<br/><br/><label>Universal Decimal Class. No.: </label>R572.8  / BAT-D