AutoCAD : the complete reference,
Johnson, Nelson
AutoCAD : the complete reference, Nelson Johnson - 2nd ed. - Berkeley, CA. : Osborne McGraw-Hill, 1991 - 896 p. : ill. ; 23 cm.
0078817137
AutoCAD (Computer program)
AutoCAD : the complete reference, Nelson Johnson - 2nd ed. - Berkeley, CA. : Osborne McGraw-Hill, 1991 - 896 p. : ill. ; 23 cm.
0078817137
AutoCAD (Computer program)
