Hartley, Harold,  1878-1972. <br/><br/>
Studies in the history of chemistry / 
by Sir Harold Hartley. 
 - Oxford :  Clarendon Press,  1971. 
 - xi, 243 p. :  ill. ;  23 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0198581300 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemistry--History.
<br/><br/><label>Dewey Class. No.: </label>540.922  / HAS 1971