Connections
Poland
Country
computer
Entity
Warsaw
Entity
Saint Petersburg
City
operating system
Entity
International Standard Book Number
Entity
Katowice
Entity
Wrocław
Entity
IBM
Entity
Oder
Entity
digital object identifier
Entity
Wollongong
Entity
mainframe computer
Entity
Last Year at Marienbad
Entity
IBM System/360
Entity
Nim
Entity
ALGOL 68
Entity
Computerworld
Entity
International Computers Limited
Company