Willard, Hobart H. <br/><br/>
Instrumental methods of analysis / 
Hobart H. Willard, Lynne L. Merri, JR. and John A. Dean 
 - New York :  D. Van Nostrand Company,  1974 
<br/><br/> Includes index 
<br/><br/><label>National Library of Medicine Call No.: </label>QD79