Neunhoeffer, Hans, 1936- Chemistry of 1,2,3-triazines and 1,2,4-triazines, tetrazines, and pentazines / Hans Neunhoeffer, Paul F. Wiley - New York : Wiley, 1978 - xxv, 1335 p. : ill. ; 24 cm. - The Chemistry of heterocyclic compounds v.33 . 'An Interscience publication.' ISBN: 0471031291 LCCN: 77-18932 Subjects--Topical Terms: TriazinesTetrazinePentazine