Walker, W. F. (1966). Engineering productivity: Volume II: New manufacturing processes. Crosby lockwood.
Cita Chicago Style (17a ed.)Walker, W. F. Engineering Productivity: Volume II: New Manufacturing Processes. London: Crosby lockwood, 1966.
Cita MLA (8a ed.)Walker, W. F. Engineering Productivity: Volume II: New Manufacturing Processes. Crosby lockwood, 1966.
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