Porter, Q. N. <br/><br/>
Massspectrometry of heterocyclic compounds / 
Q. N. Porter 
 - 2nd ed. 
 - New York :  John Wiley and Sons,  1985 
<br/><br/>Includes references and index. 
<br/><br/><label>ISBN: </label>0471099015 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemistry<br/>Hydrocyclic compounds
<br/><br/><label>Dewey Class. No.: </label>547.5905  / POR