Frommelt, Horace G.
Manufacturing processes-part 2, 2520B-1 / by Horace G. Frommelt - 1st - Pennsylvania Intext, Inc. 1985 - 112 p.
Manufacturing processes
670 / FRO
Manufacturing processes-part 2, 2520B-1 / by Horace G. Frommelt - 1st - Pennsylvania Intext, Inc. 1985 - 112 p.
Manufacturing processes
670 / FRO