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ETSI ETR 147

Original price was: $27.76.Current price is: $13.88.

To provide a checklist for the usability of ISDN telephones concerning physical characteristics and dialogue design principles.

Edition:
1
Published:
09/01/1994
Number of Pages:
18
File Size:
1 file , 48 KB
Note:
This product is unavailable in Russia, Ukraine, Belarus

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ETSI ETR 147
Original price was: $27.76.Current price is: $13.88.