TY - BOOK AU - Molloy, E. TI - Sheet-metal work including metal spinning; dealing with cutting,forming,handing,folding,wheeling,beading,seaging,mechanical jointing,welding adn spinning as applied to sheet metals with 126 photographs and diagrams U1 - 621.704 PY - 1944/// CY - London PB - George N1 - Dormitory ER -