Earnest, Vicki Vine <br/><br/>
Introduction to mass spectrometry 
J. Throck Watson. 
 - 3rd ed. 
 - Philadelphia  Lippincott Raven  1997 
 - ix, 496p., ill.; 24cm. 
<br/><br/><label>ISBN: </label>0-397-51688-6. 
<br/><br/><label>Dewey Class. No.: </label>583.0873  / W23I