Libby, Willard F. <br/><br/>
Radiocarbon dating. 

 - [2nd ed.]. 
 - Chicago :  University of Chicago Press,  [1965] 
<br/><br/> First published 1955. 
<br/><br/>Bibliography: p. 160-161. Bibliographical footnotes. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Radiocarbon dating.