Discovering computers /
Frank, Mark
Discovering computers / by Mark Frank - Harlow, Essex : Longman, 1982 - 96 p. : ill (some col.) ; 27 cm.
Includes index
0582390613
Computers--Juvenile literature
Electronic data processing--Juvenile literature
Discovering computers / by Mark Frank - Harlow, Essex : Longman, 1982 - 96 p. : ill (some col.) ; 27 cm.
Includes index
0582390613
Computers--Juvenile literature
Electronic data processing--Juvenile literature
