TY  - BOOK
AU  - Langley,Billy C.
TI  - Heating, ventilating, air conditioning and refrigeration
SN  - 0-13-385634-8
AV  - TP492 L35
PY  - 1990///
CY  - Englewood cliffs, new jersey
PB  - Prentice Hall
KW  - Refrigeración
KW  - Aire acondicionado
ER  -