Graphics in Engineering Design.
Levens, Alexander
Graphics in Engineering Design. - 3rd/ed. - 736p., illus., appendix, index. 24cm.
0471014788
Engineering graphics--New York--1980--hardbound
Graphics in Engineering Design. - 3rd/ed. - 736p., illus., appendix, index. 24cm.
0471014788
Engineering graphics--New York--1980--hardbound