Telephone metering a study on the telephone pricing systems in the Philippines

Telephone metering a study on the telephone pricing systems in the Philippines

ग्रंथसूची विवरण
मुख्य लेखक: Deocadiz, Edgar Villar
निगमित लेखक: Philippine Long Distance Telephone Company
अन्य लेखक: Villacrusis, Leo de Dios
स्वरूप: थीसिस
भाषा:English
विषय:
Telecommunication > Philippines.
Telephone > Philippines > Rates.
Telephone systems > Philippines.