Garratt, D.C. <br/><br/>
The Quantitative analysis of drugs 
D.C. Garratt. 
 - 3rd  ed. 
 - London  Chapman and Hall  2001 
 - xiii, 925p., 21cm. 
<br/><br/><label>ISBN: </label>0-412-1481002. 
<br/><br/><label>Dewey Class. No.: </label>615.4  / G93Q