Willard, Hobart H.  1881-1974. <br/><br/>
Instrumental methods of analysis / 
Hobart H. Willard, Lynne L. Merritt, Jr. and John A. Dean. 
 - 4th ed. 
 - Princeton, N.J. :  Van Nostrand,  c1965 [REPRINTED 1967]. 
 - xviii, 784 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographies. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Instrumental analysis.
<br/><br/><label>Dewey Class. No.: </label>543.08  / WII 1967