DuffJon M.

Problems in engineering drawing:for design and production by: DuffJon M.; GossLarry D.; LuzadderWarren J. (書目-語言資料,印刷品)

Fundamentals of engineering drawing:with an introduction to interactive computer graphics for design and production by: DuffJon M.; LuzadderWarren J. (書目-語言資料,印刷品)

Freehand sketching:for engineering design by: DuffJon M.; RossWilliam A. (書目-語言資料,印刷品)

Fundamentals of engineering drawing by: DuffJon M.; LuzadderWarren J. (書目-語言資料,印刷品)

Introduction to engineering drawing by: DuffJon M.; LuzadderWarren J. (書目-語言資料,印刷品)