Ashrae Handbook 2020: HVAC Systems and Equipment: SI Edition (ASHRAE Handbook of Heating, Ventilating and Air-Conditioning Systems and Equipment SI) Hardcover – Import, 30 June 2020

2020 ASHRAE Handbook -- HVAC Systems and Equipment (ASHRAE Handbook of Heating, Ventilating and Air-Conditioning Systems and Equipment SI)

2021 ASHRAE Handbook -- Fundamentals (I-P)

2019 ASHRAE Handbook -- HVAC Applications (I-P) (ASHRAE Applications Handbook Inch/Pound)