Principles of air conditioning /

Míreanna comhchosúla

• Principles of air conditioning/
  de réir: 241647 Lang, V. Paul
  Foilsithe / Cruthaithe: (1979)
• Principles of air conditioning /
  de réir: 241647 Lang, V. Paul
  Foilsithe / Cruthaithe: (1987)
• Principles of air conditioning / [carta]
  de réir: 241647 Lang, V. Paul
  Foilsithe / Cruthaithe: (1995)
• Air conditioning : procedures and installation/
  de réir: 241647 Lang, V. Paul
  Foilsithe / Cruthaithe: (1982)
• Principles for air conditioning practice /
  de réir: Stoecker, W. F. (Wilbert F.), 1925-
  Foilsithe / Cruthaithe: (196)