CCollege typewriting, a mastery approachCollege typewriting, a mastery approachde K. A. MachMateriasTypewritingEdiciones (1)College typewriting, a mastery approach. (1978)Science Research Associates · inglésMás obras de K. A. MachPParadigm keyboarding & applicationsParadigm keyboarding & applicationsBBasic keyboarding applicationsBasic keyboarding applicationsKKeyboarding, a mastery approachKeyboarding, a mastery approach
TTypewriting, a mastery approach for IBM Selectric® typewriteTypewriting, a mastery approach for IBM Selectric® typewriters