Goetsch, David L. 4 0
Technical drawing and design 6 6 David L. Goetsch and John A. Nelson - - - xi, 751p. - - - - - . - . - 0 . - . - 0 .
5
5
0-8273-2223-2
2 = =
2
2 --0------
6 --0-- 2 --------
0 2 --
--20------
--------20--
--------20--
----2
/ 2
/ 2
/
/
Technical drawing and design 6 6 David L. Goetsch and John A. Nelson - - - xi, 751p. - - - - - . - . - 0 . - . - 0 .
5
5
0-8273-2223-2
2 = =
2
2 --0------
6 --0-- 2 --------
0 2 --
--20------
--------20--
--------20--
----2
/ 2
/ 2
/
/