TY  - BOOK
AU  - Rietschel,Hermann
AU  - Raiss, W.
TI  - Traité de chauffage et de ventilation
PY  - 1961///
CY  - Paris, Liège
PB  - Librairi Polytechnique Ch. Béranger
KW  - გათბობა
KW  - ვენტილაცია
N1  - Includes bibliography  p. [737]-739 and indexes
ER  -