Autocad 3d book: covers through AutoCAD release 12 /
Head, George O.
Autocad 3d book: covers through AutoCAD release 12 / By George O Head, Charles A Pietra and Kenneth J L Segal - 1st ed. - New Delhi : Galgotia Publications Pvt Ltd , 1994. - c,319,5p. ; 24 cm.
AutoCAD's user coordinate system
Surfaces and meshes
New twists to old commands
620.00420285 / HEAG
Autocad 3d book: covers through AutoCAD release 12 / By George O Head, Charles A Pietra and Kenneth J L Segal - 1st ed. - New Delhi : Galgotia Publications Pvt Ltd , 1994. - c,319,5p. ; 24 cm.
AutoCAD's user coordinate system
Surfaces and meshes
New twists to old commands
620.00420285 / HEAG
