Allen, Frank Worthington. <br/><br/>
Ribonucleoproteins and ribonucleic acids :  Preparation and composition / 
By Frank Worthington Allen. 
 - Amsterdam :  Elsevier,  1962. 
 - xii, 192 p. ;  22 cm. 
<br/><br/>Includes bibliogr. references 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Nucleoproteins<br/>RNA