Butterworth, R.
Electrical control in industry 2 theory core notes and practical projects [R. Butterworth] - Perth, W.A. Technical Publications Trust 1982 - 150 p. in various pagings ill. 29 cm.
Electric engineering
Electric controllers
621.3 / 028
Electrical control in industry 2 theory core notes and practical projects [R. Butterworth] - Perth, W.A. Technical Publications Trust 1982 - 150 p. in various pagings ill. 29 cm.
Electric engineering
Electric controllers
621.3 / 028