State of telecommunication

Bibliografske podrobnosti
izdano v:	IBON Facts & Figures Vol. 22, no. 11 - 12 (15 Jun. 1999 - 30 Jun. 1999), 1 - 11
Glavni avtor:	Del Rosario, Jennifer T.
Format:	Article
Jezik:	English
Izdano:	1999
Teme:	Del Rosario, Jennifer T. Philippine Long Distance Telephone Company Telecommunication Telephone companies