| LC control no. | sh 85142747 |
|---|---|
| LC classification | TH7647 TH7685 |
| Topical heading | Ventilation |
| Variant(s) | Buildings--Heating and ventilation Buildings--Ventilation Ventilating |
| See also | subdivision Heating and ventilation under types of buildings, vehicles, and other constructions, e.g. Automobiles--Heating and ventilation Buildings--Aerodynamics Buildings--Environmental engineering Air conditioning Dampness in buildings |
| Found in | TEST (Ventilation UF Ventilating) |
 |  |  |