Willard, Hobart H.  1881- <br/><br/>
Instrumental methods of analysis / 
by Hobart H. Willard, Lynne L. Merritt, John A. Dear 
 - 4th ed. 
 - Princeton :  D. Van Nostrand,  1966 
 - xviii, 784 p. :  ill. ;  22 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label> Rs. 15.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemical apparatus<br/>Electronics
<br/><br/><label>Dewey Class. No.: </label>543.078