Engineering drawing technology /
Firth, C. B.
Engineering drawing technology / C. B. Firth ; A. W. Vander Willigen. - London: McGraw-Hill, 1970. - ix, 196 p. ; 28 cm.
0070942536
Engineering drawings
Technical drawing
604.2
Engineering drawing technology / C. B. Firth ; A. W. Vander Willigen. - London: McGraw-Hill, 1970. - ix, 196 p. ; 28 cm.
0070942536
Engineering drawings
Technical drawing
604.2