TY  - BOOK
AU  - Ndumbaro Felister
TI  - Contribution of product differentiation strategy on sales performance in banking industry in Tanzania: case study of NMB Plc Songea
U1  - EA.THE.658.159678 NDU  22
PY  - 2013///
CY  - Dar es salaam
PB  - The open university of Tanzania
KW  - Banking performance,Tanzania
N1  - Includes bibliographical references
ER  -