Sparkman,O David <br/><br/>
Gas chromatography and mass spectrometry : a practical guide / 
Sparkman,O David. 
 - 2nd ed. 
 - Boston:  Elsevier,  2011. 
 - xix, 611 p.; 23 cm. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>9780123736284 
<br/><br/><label>Dewey Class. No.: </label>543.85 SPA