More effective communication : a manual for professionals /

Eitemau Tebyg

• Managing more effectively : a professional approach to get the best out of people /
  gan: Varma, Madhurendra K., 1924-
  Cyhoeddwyd: (1997)
• More Effective C++
  gan: Meyers, Scott
• The effective communicator /John Adair.
  gan: Adair, John Eric, 1934-
  Cyhoeddwyd: (2002)
• More effective C# : 50 specific ways to improve your C# /
  gan: Wagner, Bill, 1963-
  Cyhoeddwyd: (2010)
• 101 ways to get more business /
  gan: Foster, Timothy R. V.
  Cyhoeddwyd: (1992)