Hawcroft, D. <br/><br/>
Clinical Specimens : Analytical Chemistry By Open Learning  Textual Documents 

 - Weinheim  John Wiley  1987 
 - 130. 
<br/><br/><label>ISBN: </label>0471913960   
<br/><br/><label>Subjects--Index Terms: </label>Analytical Chemistry 
<br/><br/><label>Dewey Class. No.: </label>543  / HAW