TY - GEN AU - Jayawarna J.C. TI - An Evaluation of Performance Appraisal Systems of the Middle Level Managers of the Private Sector Organizations in Sri lanka with Special Reference to Tyre Manufactures U1 - 658.4 PY - 2005/// CY - Author (Un Published) KW - Management KW - Thesis MBA KW - Executive Management KW - Managers Evaluations Research ER -