Lewis, R. W. (1998). Programming industrial control systems using IEC 1131-3 (Rev. ed.). The Institution of Electrical Engineers.
Chicagoスタイル(17版)引用形式Lewis, Robert W. Programming Industrial Control Systems Using IEC 1131-3. Rev. ed. London: The Institution of Electrical Engineers, 1998.
MLA(8版)引用形式Lewis, Robert W. Programming Industrial Control Systems Using IEC 1131-3. Rev. ed. The Institution of Electrical Engineers, 1998.
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