Engineering Conference Newcastle, N.S.W, & Institution of Engineers, Australia. (1974). Annual engineering conference, Newcastle, May 20-24, 1974. The Institution.
Lua i Stíl Chicago (17ú heag.)Engineering Conference Newcastle, N.S.W, agus Australia Institution of Engineers. Annual Engineering Conference, Newcastle, May 20-24, 1974. [Sydney]: The Institution, 1974.
Lua MLA (8ú heag.)Engineering Conference Newcastle, N.S.W, agus Australia Institution of Engineers. Annual Engineering Conference, Newcastle, May 20-24, 1974. The Institution, 1974.
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