New results and new trends in computer science, Graz, Austria, June 20-21, 1991 :  proceedings / 
H. Maurer (ed.) 
 - Berlin :  Springer-Verlag,  1991 
 - 402 p. 
 - Lecture notes in computer science ;  no. 555 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electronic data processing--Congresses
<br/><br/><label>LC Class. No.: </label>QA75.5  / N4