TY  - BOOK
AU  - Seif,Salma Abdulla
TI  - Effectiveness of english language communication in the development of tourism sector in Tanzania: A case of Zanzibar Town 
AV  - P 94.6 .Z36S45 2014
KW  - Communication
KW  - Tourism sector
KW  - English language
N1  - includes bibliographical references
ER  -