TY  - BOOK
AU  - GarupaMelchor
TI  - Refrigeration & airconditioning trade test handbook: commercial system / 
SN  - 9715930387
U1  - 621.5 
PY  - 2001///
CY  - Metro Manila, Philippines : 
PB  - M & L Licudine enterprises
KW  - Refrigeration and Air Conditioning
ER  -