Vogal's textbook of quantitative chemical analysis 
revised by J. Mendham ...[et.al.]. 
 - 6th ed.. 
 - Delhi  Pearson Education  2000 
 - xxvii, 806p.; 24cm. 
<br/><br/><label>ISBN: </label>8178085380 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemistry, Analitical; Pharmacology.
<br/><br/><label>Dewey Class. No.: </label>545  / V87V