Author Search Results

1

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by Walker, John R., 1924-
Published 2004

2

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Instructor's guide welding print reading /

by Walker, John R., 1924-
Published 2001

3

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Arc welding : basic fundamentals /

by Walker, John R.,, 1924-
Published 1986

4

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Modern metalworking : materials, tools, and procedures /

by Walker, John R.,, 1924-
Published 1981