Plas, H. C. Van Der <br/><br/>
Ring transformations of heterocycles 

 - London  Academic Press Inc. Ltd.  1973 
 - xiii, 352 p.  : ill.  ; 24 cm. 
<br/><br/> Includes bibliographical references and indexes. 
<br/><br/><label>ISBN: </label>0127117024 (hb) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Heterocyclic compounds--Ring transformations--Ring contractions--Ring expansions--Oxygen atom--RIPS
<br/><br/><label>Dewey Class. No.: </label>547.59  / PLA