TY - BOOK AU - Kitalima,Obeid TI - Challenges facing the management of telecommunication companies in a competitive environment: : the case of mobile phone companies in Tanzania AV - THS EAF HE7693.T34K57 PY - 2006/// CY - Dar es Salaam PB - : University of Dar es Salaam, KW - Telecommunication KW - Mobile communication systems KW - Consumer satisfaction KW - Management, Tanzania N1 - Includes bibliography ER -