Walker, W. F.
Engineering productivity v.1 - 1st ed. - New York Crosby Lockwood 1963 - 257 p. ill. 23cm.
volume-1
tools, machines and processes
Production engineering
621.9 / WAL/1963
Engineering productivity v.1 - 1st ed. - New York Crosby Lockwood 1963 - 257 p. ill. 23cm.
volume-1
tools, machines and processes
Production engineering
621.9 / WAL/1963