TY  - BOOK
AU  - Ballaney,P.L.
TI  - Refrigeration and air conditioning
SN  - 9788174091369
U1  - 621.56 BAL 19
PY  - 1979/// [reprinted 2016, 2021]
CY  - New Delhi
PB  - Khanna Publishers
KW  - Refrigeration and refrigerating machinery
KW  - Air conditioning
N1  - Includes bibliographical references and index
ER  -