International computing symposium 1973 
/ Proceedings of the international computing symposium 1973, Davos, Switzerland, 4-7 September, 1973 held by.....................Tschudi 
 - Amsterdam:   North-Holland Publishing Company,   1974 
 - 635p. 
<br/><br/><label>ISBN: </label>0-7204-2097-0 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Proceedings
<br/><br/><label>Universal Decimal Class. No.: </label>D 681.3(082.2)  / L4