TY - BOOK AU - Mboya, Magdalena Linda TI - Organizational attitudes to open performance reviews appraisal system (OPRAS) in Tanzania public sector : : a case study of national insurances corporation headquarter Dar es salaam AV - HF5549.5 .D37M36 2014 PY - 2014/// CY - Dodoma PB - The University Dodoma KW - Perfomance appraisal (OPRAS) KW - Insurance corporation N1 - Includes references ER -