Manchester, HarlandTrail blazers of technologyThe story of nine inventorsNew York, NY; Scribner 1962Online editions:archive.org/details/trailblazersofte00mancLanguageenglishKeywordsErfinder/innenTechnologyUniform titleTrail blazers of technology (Manchester)Authority Data (Author)VIAF: 3891305ReferencesopenTable of Contentsarchive.org/details/trailblazersofte00manc...