Cheeseman, G. W. H, .1927- Condensed pyrazines / G. W. H. Cheeseman, R. F. Cookson - New York : John Wiley & Sons, 1979 - xii, 835 p. : ill. ; 24 cm. - The chemistry of heterocyclic compound ; v.35 . 'An Interscience publication.' Includes bibliographical references and indexes ISBN: 0471382043 Subjects--Topical Terms: PyridazineQuinoxalineCondensation products (Chemistry)