Armstrong, William.
Better tools for the job : specifications for hand tools and equipment / by William Armstrong. - London : Intermediate Technology Publications, 1980. - 43 p. : ill.
090303171X
Machine-tools.
Better tools for the job : specifications for hand tools and equipment / by William Armstrong. - London : Intermediate Technology Publications, 1980. - 43 p. : ill.
090303171X
Machine-tools.