Instrumental methods of analysis / 
Hobart H. Willard ... [et al]. 
 - 7a. ed. 
 - New York :  Wadsworth Publishing Company,   c1988 
 - xxi, 895 p. :  ils. ;  25 cm. 
<br/><br/>Incluye bibliografias e indice 
<br/><br/><label>ISBN: </label>0534081428 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Análisis instrumental