TY  - BOOK
TI  - Domestic refrigeration and air-conditioning servicing, volume 1 (K to 12 )
SN  - 978-9-71237849-2
U1  - HS 621.56 E168 2016 
PB  - Rex Book Store.
KW  - Air-conditioning
N1  - 600 Technology (App Sciences)
ER  -