机读格式显示(MARC)
- 000 00491cam a2200181 a 4500
- 008 130521s1987 ctuaf b 00110 engsu
- 100 1_ |a Leach , James A.
- 245 10 |a AutoCAD 2000i Update / |c James A .Leach .
- 260 __ |a New York , : |b The McGraw-Hill Companies ,Inc , |c 2001
- 300 __ |a 30 p. : |b ill. ; |c 31cm.