Beta-aluminas and beta batteries : proceedings of the international workshop on beta-aluminas and beta Batteries held in Druzhba, Varna, Bulgaria, may 14-18, 1991 

 - Zurich, Switzerland:  Trans Tech Publications,  1991 
 - [vi], 394 p. : ill. ; 25 cm. 
<br/><br/><label>ISBN: </label>9780878495498 ; 0878495495 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aluminum oxide -- Congresses
<br/><br/><label>Dewey Class. No.: </label>541.372 STA