TY  - BOOK
TI  - HVAC technician: a beginner's guide 
SN  - 9781984617767
AV  - TH 7224 H43 2019
PY  - 2019///
CY  - Canada
PB  - Essential Learning, 
KW  - Heating
KW  - Ventilation
KW  - Air conditioning
N1  - Includes index
ER  -