Modern management: concepts and skills

Eitemau Tebyg

• Modern management : concepts and skills
  gan: Certo, Samuel C; Certo, Trevis S
  Cyhoeddwyd: (2010)
• Supervision: Concepts and Skill-Building
  gan: Certo, Samuel
• Modern management : concepts and skils
  gan: Certo, Samuel C; Certo, S Trevis
  Cyhoeddwyd: (2009)
• Modern management /
  gan: Certo, Samuel C.
  Cyhoeddwyd: (2002)
• Modern Management
  gan: Samuel C. Certo
  Cyhoeddwyd: (2003)