TY - BOOK T1 - Less walk, more talk :how Celtel and the mobile phone changed Africa / DA - c2008. CY - Chichester, West Sussex, England : CY - Hoboken, NJ : AU - Southwood, Russell. CN - HF5548.34 CN - HF5548.34 PB - John Wiley, PP - Chichester, West Sussex, England : PP - Hoboken, NJ : PY - c2008. ID - 327916 KW - Mobile commerce KW - Cell phone services industry KW - Mobile communication systems SN - 9780470743201 SN - 0470743204 TI - Less walk, more talk :how Celtel and the mobile phone changed Africa / ER -