Porter, Q. N. <br/><br/>
Mass Spectrometry of Heterocyclic Compounds 

 - New York :   Wiley-Interscience,  1971  
<br/><br/><label>ISBN: </label>0471695041 
<br/><br/><label>Standard No.: </label>DEX-M449 
<br/><br/><label>Subjects--Topical Terms: </label><br/>HETEROCICLO<br/>ESPECTROMETRIA<br/>MASA<br/>ORGANICA
<br/><br/><label>Universal Decimal Class. No.: </label>547.8:543.51