A. S. Levens

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Books by A. S. Levens (50 max)

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Graphics in Engineering Design

1980

A. S. Levens, A.S. Levens, William S. Chalk

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Graphical methods in research

1965

A. S. Levens

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Graphics, with an introduction to conceptual design

1962

A. S. Levens

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Problems in mechanical drawing.

1967

A. S. Levens

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Problems in engineering graphics

1969

A. S. Levens