000 00509nam a2200145Ia 4500
008 100324s9999 xx 000 0 und d
100 _aAtsushi
245 _aPrice structure and network externalites in the telecommunication industry: evidence from Sub Saharan Africa
260 _c2007
_bNil
_aNull
300 _bSee WB 332.1532 JEN (Includes Acc. Nos. 33423, 33424, 33425, 33426 & 33427)
_a43 p.
366 _b2007
650 _aTelecommunications
942 _cBK
999 _c93794
_d93794