Descript |
1 online resource. |
Content |
text txt |
Media |
computer c |
Carrier |
online resource cr |
Contents |
Introduction : squawking -- Echo -- Whistle -- Whisper -- Gasp -- Silence -- Tercer sonido. |
Note |
Unlimited number of concurrent users. UkHlHU |
ISBN |
9780520960404 (e-book) |
|
0520960408 (e-book) |
|