Carbon - 13 NMR of flavonoids  edited by P.K. Agrawal. 

 - Amsterdam  Elsevier  1989 
 - xvi, 564p., 25cm 
 - (Studies in organic chemistry no. 39). .
<br/><br/><label>ISBN: </label>444874496 
<br/><br/><label>Dewey Class. No.: </label>547.720458,  / C19C