Fused pyrimidines  edited by D.J. Brown. 

 - New York  Wiley Interscience  1971 
 - Contents:-pt.2 Purines. 
<br/><br/><label>ISBN: </label>0-471-38205-1. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pyrogens Chemotherapy  Endotoxins. 
<br/><br/><label>Dewey Class. No.: </label>547.7  / B89F