TY  - BOOK
AU  - Ballaney, P.L.
TI  - Refrigeration and airconditioning (In S.I. Units)
U1  - 621.56 B18R 
PY  - 2002///
CY  - Delhi
PB  - Khanna
KW  - REFRIGERATION AND REFRIGERATING MACHINERY
KW  - REFRIGERATION AND REFRIGERATING MACHINER
ER  -