Management: how to do it /

Eitemau Tebyg

• How to do marketing research
  gan: Hague, Paul N and Jackson, Peter
  Cyhoeddwyd: (1990)
• How : why how we do anything means everything
  gan: Seidman, Dov
  Cyhoeddwyd: (2007)
• Power of habit: why we do what we do and how to change
  gan: Duhigg, Charles
  Cyhoeddwyd: (2013)
• How to manage your time: what to do and how to do it in order to do more
  gan: Amos, Juile Ann
  Cyhoeddwyd: (1998)
• How to do psychotherapy and how to evaluate /
  gan: Gottman, John M
  Cyhoeddwyd: (1974)