Williams, J W <br/><br/>
Ultracentrifugation of macromolecules: Modern topics 

 - New York :  Academic Press,  1972 
 - 118 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Molecular biology
<br/><br/><label>Universal Decimal Class. No.: </label>574.88  / WIL-U