Silicon nitride -1   
ed. by Shigeyuki Somiya, Mamoru Mitomo, Masashiro Yoshimura 
 - London  Elsevier App. Sci.  1989 
 - xvii, 160p. 
 - Current research and developments in Japan  v.1 .
<br/><br/><label>ISBN: </label>1851663290 
<br/><br/><label>Dewey Class. No.: </label>666  / N901