TY  - BOOK
AU  - Elonka, Stephen Michael.
AU  - Minich, Quaid Walton.
TI  - Standard refrigeration and air conditioning questions and answers
U1  - 621.56 
PY  - 1961///
CY  - New York
PB  - McGraw-Hill
KW  - Aire acondicionado
KW  - Refrigeración
ER  -