Curs Management de proiect
Proiect Disertatie Pompe de Caldura
Energie Geotermala
Rehau Pompe de Caldura
International Journal of Refrigeration Volume 2 Issue 2 1979 [Doi 10.1016%2F0140-7007%2879%2990030-6] R.D Heap; C.J Blundell -- The Use of Heat Pumps for Domestic Heating