Willard, Hobart H.  1881-1974. <br/><br/>
Instrumental methods of analysis 
Hobart H. Willard, Lynne L. Merritt, John A. Dean. 
 - 4th edition. 
 - Princeton, N.J.,  Van Nostrand  1965. 
 - xviii, 784 pages  illustrations  24 cm 
<br/><br/>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Instrumental analysis.<br/>Chemistry, Analytical.<br/>Chemistry, Analytical--Laboratory manuals.
<br/><br/><label>Dewey Class. No.: </label>543