Bertoline, Gary R.

AutoCAD電腦繪圖 = = AutoCAD for engineering graphics / by: 江新祿; 梁龍驥; 柏托來恩 ((Bertoline, Gary R.)); Bertoline, Gary R. (書目-語言資料,印刷品)

Introduction to graphics communications for engineers / by: Bertoline, Gary R. (書目-語言資料,印刷品)