Dyfyniad APA

Industrial Exhibitions Limited. (1972). Instruments, electronics, automation. London: Industrial Exhibitions Limited.

Dyfyniad Arddull Chicago

Industrial Exhibitions Limited. Instruments, Electronics, Automation. London: Industrial Exhibitions Limited, 1972.

Dyfyniad MLA

Industrial Exhibitions Limited. Instruments, Electronics, Automation. London: Industrial Exhibitions Limited, 1972.

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