00958nam0-22003011i-450-990000077650403321000007765FED01000007765(Aleph)000007765FED0100000776520011111d--------km-y0itay50------baitay-------001yyGear wheels and gear cuttingan elementary handbook on the principles and methods of production of toothed gearingAlfred M. Marshallwith a chapter on "Cutting spur gears in the lathe"by Ian Bradley.LondonP. Marshall195192 p.ill.18 cmIngranaggi629.83Marshall,Alfred W.5270Bradley,IanITUNINARICAUNIMARCBK99000007765040332113 L 21 0820384FINBCFINBCGear wheels and gear cutting110538UNINAING01