Original language | English |
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Pages (from-to) | 107-109 |
Number of pages | 3 |
Journal | Het PTT-Bedrijf |
Volume | 15 |
Issue number | 1/2 |
Publication status | Published - 1967 |
A comparative study of human performance with dial and keyset telephones
F.F. Leopold, H. Stremmelaar
Research output: Contribution to journal › Article › Academic › peer-review