Cybernetics /
George, F. H.
Cybernetics / F. H. George. - London : Teach yourself books, 1971. - 194 p. : ill.
0340059419
93034117
Management.
Cybernetics.
Industrial management.
Cybernetics / F. H. George. - London : Teach yourself books, 1971. - 194 p. : ill.
0340059419
93034117
Management.
Cybernetics.
Industrial management.