Modern methods of chemical analysis / 
Robert L. Pecsok ... [et al.] 
 - 2nd ed. 
 - New York :  John Wiley & Sons,  1976 
 - xviii, 573 p. :  ill. ;  26 cm. 
<br/><br/> Edition for 1968 by R. L. Pecsok and L. D. Shields 
<br/><br/>Includes bibliographical references and index. 
<br/><br/>
<br/><br/><label>ISBN: </label>0471676624 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemistry, Analytic.