Cost benefit and cost effectiveness : Studies and analysis /

Eitemau Tebyg

• Cost benefit and cost effectiveness : studies and analysis /
  gan: Wolfe, J. N.
  Cyhoeddwyd: (1973)
• Cost benefit and cost effectiveness: studies and analysis /
  gan: Wolf, J. N.
  Cyhoeddwyd: (1973)
• Cost-benefit analysis /
  gan: Mishan, E. J.
  Cyhoeddwyd: (1976)
• Cost benefit analysis /
  gan: Mishan, E. J.
  Cyhoeddwyd: (1975)
• Cost-benefit analysis
  gan: Mishan, E.J
  Cyhoeddwyd: (1971)