Brown, D. J. <br/><br/>
The pyrimidines. with an essay by s. f. mason. 

 - 774 páginas 
 - The chemistry of heterocyclic compounds ;  16 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pirimidinas
<br/><br/><label>LC Class. No.: </label>QD401  / B86