Ford, Roger.
Computers : an introduction / Roger Ford & Oliver Strimpel. - London : Orbis, 1985 - 64p. : col. ill. - Colour library of science .
Computers.
Electronic data processing.
Computers : an introduction / Roger Ford & Oliver Strimpel. - London : Orbis, 1985 - 64p. : col. ill. - Colour library of science .
Computers.
Electronic data processing.