Acheson , R . M <br/><br/>
An introduction to the chemistry of heterocyclic conpounds 
R M Acheson 
 - 2nd ed 
 - New York  Interscience publishers  c1967 
 - xvii , 408p. 
<br/><br/><label>Subjects--Index Terms: </label>Heterocyclic conpounds 
<br/><br/><label>Dewey Class. No.: </label>547.7  / ACH