Raspredelennye informat︠s︡ionnye sistemy territorialʹnogo upravlenii︠a︡
by A. S. Alekseev, Akademii︠a︡ nauk SSSR. Sibirskoe otdelenie. Vychislitelʹnyĭ t︠s︡entr
Computer networksManagement information systems
Writing a summary for young readers…
For young readers
Book data: Open Library