Earle, James D. 4 0
Drafting technology 6 6 James H. Earle - Second edition. Revised printing. - - 650p. - - - - - . - . - 0 . - . - 0 .
5
5
0-201-53473-8
2 = =
2
2 --0------
6 --0-- 2 --------
0 2 --
--20------
--------20--
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----2
/ 2
/ 2
/
/
Drafting technology 6 6 James H. Earle - Second edition. Revised printing. - - 650p. - - - - - . - . - 0 . - . - 0 .
5
5
0-201-53473-8
2 = =
2
2 --0------
6 --0-- 2 --------
0 2 --
--20------
--------20--
--------20--
----2
/ 2
/ 2
/
/