TY - BOOK AU - Ferdinand August Soka TI - Exploring the limitations of preventive maintenance in transport organizations in Tanzania: : the case of Tanzania Railways Corporation AV - TJ675.S6 PY - 2005/// CY - Dar es Salaam PB - : University of Dar es Salaam KW - N1 - Bibliography: 59-61 p. Thesis: MBA- University of Dar es Salaam ER -