[ñáîðíèê]
	Ñòàòèñòè÷åñêè ãîäèøíèê. Áúëãàðñêà òåëåêîìóíèêàöèîííà êîìïàíèÿ         ÐÀ4295
	Ñòàòèñòè÷åñêè ãîäèøíèê íà àäìèíèñòðàöèÿòà íà ñúîáùåíèÿòà íà ÐÁ
	ÁÒÊ
	Ñîôèÿ
	25 ñì
	1990-1994
	ãîäèøíèê
ISSN:	1310-2923
	654(051):311(051)
	Äî 1993, ïîä çàãë. Ñòàòèñòè÷åñêè ãîäèøíèê íà àäìèíèñòðàöèÿòà íà ñúîáùåíèÿòà íà ÐÁ
	Ñòàòèñòèêà Òåëåêîìóíèêàöèè
	Older Receipts (by Years): 1994; 1993; 1990

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