Programming industrial control systems using IEC 1131-3 od Lewis, R. W.

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WebPLC web-based industrial process monitoring and control od Abao, Emmanuel A.

Design with PIC microcontrollers od Peatman, John B.

Using the M68HCll microcontroller a guide to interfacing and programming the M68HC11 microcontroller. od Skroder, John C.

The M68HC11 microcontroller applications in control, instrumentation, and communication od Kheir, Michael

Programmable logic controllers principles and applications od Webb, John W.

Technician's guide to programmable controllers od Cox, Richard A.

Programmable logic controllers principles and applications od Webb, John W., Reis, Ronald A.

Programmable controllers hardware, software, and applications od Batten, George

Choosing and using 4 bit microcontrollers od McDowell, Philip