World Wide Telecommunications Guide for the Business Manager
World Wide Telecommunications Guide for the Business Manager
Vignault, Walter L.
John Wiley and Sons Ltd
09/1987
418
Dura
Inglês
9780471858287
0471858285
737
World Wide Telecommunications Guide for the Business Manager
Vignault, Walter L.
John Wiley and Sons Ltd
09/1987
418
Dura
Inglês
9780471858287
0471858285
737