- 1Albert Thumann
Plant engineers and managers guide to energy conservation
Lilburn: Fairmont Press Inc. 1999; XIII, 411 S. : Ill., graph. Darst.
Gebäude; Energieeinsparung - 2Albert Thumann
Energy conservation in existing buildings deskbook
Lilburn: Fairmont Press Inc. 1992; XVII, 455 S. : graph. Darst., Kt.
Gebäude; Energieeinsparung; Handbuch