Journal Call no. | HE8421.C72 |
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Article Title | Fast growth of GSM service in Yunnan. |
Is Part Of | CTC news ; v.2, no.21, 20 Nov 1996, p.7. |
Abstract | Immediately after the completion of the first-phase construction of GSM digital mobile communications network in Yunnan which covers 17 cities and 54 counties, the second-phase construction got under way. |