Sykes, Timothy Sean.
AutoCAD 2000 - one step at a time : basics. - New Jersey : Prentice Hall, 2000. - 834p., index, ill. ; cm.
0130832197
Autocad.
Computer Graphics Programmed Instruction.
T385.S983
AutoCAD 2000 - one step at a time : basics. - New Jersey : Prentice Hall, 2000. - 834p., index, ill. ; cm.
0130832197
Autocad.
Computer Graphics Programmed Instruction.
T385.S983