Porter Q N <br/><br/>
Mass spectrometry of heterocyclic compounds 
Porter Q N 
 - 2 
 - New York       John Wiley         1985 
 - xxv, 966p.  cm. 
 - General heterocyclic chemistry series .
<br/><br/><label>Standard No.: </label>36683 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Mass spectrometry<br/>Chemistry
<br/><br/><label>Dewey Class. No.: </label>E3051:8, L1;M5