The effect of keypad angle of a table keyphone on keying performance.
Cooper, M B
The effect of keypad angle of a table keyphone on keying performance. [electronic resource] - Applied ergonomics Dec 1976 - 205-11 p. digital
Publication Type: Journal Article
0003-6870
10.1016/0003-6870(76)90059-4 doi
The effect of keypad angle of a table keyphone on keying performance. [electronic resource] - Applied ergonomics Dec 1976 - 205-11 p. digital
Publication Type: Journal Article
0003-6870
10.1016/0003-6870(76)90059-4 doi