Neunhoeffer, Hans <br/><br/>
Chemistry of 1, 2, 3- triazines and 1, 24- triazines, tetrazines, and pentazines 

 - New York  John Wiley  1978 
 - xxv, 1335 p. 
<br/><br/><label>Dewey Class. No.: </label>547.593 C42N:C