The Philippine telecom industry implementing number portability for landline and cellular phones in the Philippines
| Yazar: | |
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| Materyal Türü: | Kitap |
| Dil: | English |
| Baskı/Yayın Bilgisi: |
Quezon City College of Business Administration, University of the Philippines
c2006
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| Seri Bilgileri: | UPCBA professorial chair lecture : no.06-02
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| Konular: |