Air conditioning and refrigeration [by] William H. Severns and Julian R. FellowsWilliam Harrison Severns · First published 1966Open the Tome
Steam, air, and gas powerWilliam Harrison Severns · First published 1939 · Latest edition 1954Open the Tome
Heating ventilating and air conditioning fundamentalsWilliam Harrison Severns · First published 1947Open the Tome
![Placeholder cover for Air conditioning and refrigeration [by] William H. Severns and Julian R. Fellows](/images/parchment.webp)
