America's next twenty years. /

Eitemau Tebyg

• Space: the next twenty-five years
  gan: Mc Donough, Thomas R
  Cyhoeddwyd: (1987)
• Space : The next twenty five years
  gan: McDonough,Thomas.R
• Managing in the next society /
  gan: Drucker, Peter F.
  Cyhoeddwyd: (2002)
• Managing in the next society
  gan: Drucker, Peter F
  Cyhoeddwyd: (2003)
• Managing in the Next Society
  gan: Drucker, Peter F
  Cyhoeddwyd: (2003)