1973 | ||
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2 | R. Jorré, G. Boyfield, J. Darkin: Data Communication User Research in the Post Office: Part 1. Comput. J. 16(3): 196-204 (1973) | |
1 | R. Jorré, G. Boyfield, J. Darkin: Data Communication User Research in the Post Office: Part 2. Comput. J. 16(4): 292-302 (1973) |
1 | J. Darkin | [1] [2] |
2 | R. Jorré | [1] [2] |