Bethune, James D. 4 0
Introduction to electrical-mechanical drafting with CAD 6 6 James D. Bethune and Paul T. Svatik - - - x, 422p. - - - - - . - . - 0 . - . - 0 .
5
5
0-13-213539-6
2 = =
2
2 --0------
6 --0-- 2 --------
0 2 --
--20------
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/ 2
/ 2
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Introduction to electrical-mechanical drafting with CAD 6 6 James D. Bethune and Paul T. Svatik - - - x, 422p. - - - - - . - . - 0 . - . - 0 .
5
5
0-13-213539-6
2 = =
2
2 --0------
6 --0-- 2 --------
0 2 --
--20------
--------20--
--------20--
----2
/ 2
/ 2
/
/