Clerical and commercial training handbook /

Eitemau Tebyg

• Office organisation and Management
  gan: Kumar,N
  Cyhoeddwyd: (2001)
• Drafting and office procedure /
  gan: Batra, shakti
• Office management and secretarial practice
  gan: Singh, Y P
  Cyhoeddwyd: (1987)
• Secretarial duties
  gan: Harrison, John
  Cyhoeddwyd: (1992)
• Manual of commercial correspondence
  gan: Hume, G.
  Cyhoeddwyd: (1966)