Principles of air conditioning /

Geahča maid

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