Videopedia management and business series [kasetvideo]
Vol. 1. Managing stress -- v.2. The heart: attack/counter attack v.3. Speaking effectively: to one or one thousand -- v.4. Verbal communication: the power of words -- v.5. Perception -- v.6. The power of positive reinforcement -- v.7. A new look at motivation -- v.8. Performance appraisal: the human...
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Dubai : Al Kabas Video Services,
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