Hitchings, Rob
How to make a folding machine for sheet metal work / by Rob Hitchings . - London : Intermediate Technology Publications, 1981 . - 31 p. : ill., couv. ill. ; 26 cm.
0903031760
Don du Consulat britannique
621.981.
How to make a folding machine for sheet metal work / by Rob Hitchings . - London : Intermediate Technology Publications, 1981 . - 31 p. : ill., couv. ill. ; 26 cm.
0903031760
Don du Consulat britannique
621.981.