Wellman, B. Leighton 4 0 1908-
Technical descriptive geometry. 6 6 - 2nd ed. - - 628 p. illus. 24 cm. - - - - - . - . - 0 . - . - 0 .
5
5
2 = =
56008872
2
2 --0------
6 --0-- 2 --------
0 2 --
--20------
Geometry, Descriptive. --------20--
--------20--
----2
QA501 / .W4 19572
/ 2
/
/
Technical descriptive geometry. 6 6 - 2nd ed. - - 628 p. illus. 24 cm. - - - - - . - . - 0 . - . - 0 .
5
5
2 = =
56008872
2
2 --0------
6 --0-- 2 --------
0 2 --
--20------
Geometry, Descriptive. --------20--
--------20--
----2
QA501 / .W4 19572
/ 2
/
/