| LC control no. | sh 85002610 |
|---|---|
| LC classification | TH7687 TH7688 |
| Topical heading | Air conditioning |
| Variant(s) | Airconditioning Buildings--Air conditioning Conditioning, Air |
| See also | subdivision Air conditioning under types of buildings, individual vehicles and types of land vehicles, and other constructions, e.g. Automobiles--Air conditioning Buildings--Environmental engineering Air--Purification Dampness in buildings Refrigeration and refrigerating machinery Ventilation |
| Found in | LC database, 1/6/94 (airconditioning) |
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