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

書目詳細資料
主要作者:	Deocadiz, Edgar Villar
企業作者:	Philippine Long Distance Telephone Company
其他作者:	Villacrusis, Leo de Dios
格式:	Thesis
語言:	English
主題:	Telecommunication > Philippines. Telephone > Philippines > Rates. Telephone systems > Philippines.