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| Name | Last modified | Size | Description |
|---|---|---|---|---|
| Parent Directory | - | ||
| 20110721112723!Communication_Quadrants.jpg | 2016-05-20 19:11 | 121K | |
| 20120723095356!Recognizing_licenses.003.jpg | 2016-05-20 19:11 | 489K | |
| 20150824024309!RFC_822-_Standard_for_the_Format_of_Arpa_Internet_Text_Messages.pdf | 2016-05-20 19:11 | 187K | |