Beakley, George C.
Introduction to engineering graphics - 1st ed. - New York Macmillan Publishing 1975 - 341p.
0023072105
Engineering graphics
620.04 / BEA/1975
Introduction to engineering graphics - 1st ed. - New York Macmillan Publishing 1975 - 341p.
0023072105
Engineering graphics
620.04 / BEA/1975