BURBIDGE, J. .. (1979). GROUP TECHNOLOGY IN THE ENGINEERING INDUSTRY. MECHANICAL ENGG. PUB.
Lua i Stíl Chicago (17ú heag.)BURBIDGE, J .L. GROUP TECHNOLOGY IN THE ENGINEERING INDUSTRY. LONDON: MECHANICAL ENGG. PUB, 1979.
Lua MLA (9ú heag.)BURBIDGE, J .L. GROUP TECHNOLOGY IN THE ENGINEERING INDUSTRY. MECHANICAL ENGG. PUB, 1979.
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