Vogel's textbook of quantitative chemical analysis 
/ revised by G. H. Jeffery...[et al.] 
 - 5th ed. 
 - Harlow:  Longman Group,        1989 
 - xix, 877p. 
<br/><br/> Index 855-877p. 
<br/><br/><label>ISBN: </label>0582084628 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Quantitative analysis<br/>Chemical analysis