4 0
Technical drawing / 6 6 Frederick E. Giesecke [and four others]. - Seventh edition. - - vii, 868 pages : illustrations 22 cm. - - - - - . - . - 0 . - . - 0 .
5
5
9711102978
2 = =
2
2 --0------
6 --0-- 2 --------
0 2 --
--20------
--------20--
--------20--
----2
/ 2
/ 2
/
/
Technical drawing / 6 6 Frederick E. Giesecke [and four others]. - Seventh edition. - - vii, 868 pages : illustrations 22 cm. - - - - - . - . - 0 . - . - 0 .
5
5
9711102978
2 = =
2
2 --0------
6 --0-- 2 --------
0 2 --
--20------
--------20--
--------20--
----2
/ 2
/ 2
/
/