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082 _bKHU
100 _aKHURAMI R S
245 2 _aA TEXBOOK OF REFRIGERATION AND AIR CONDITIONING
260 _aDELHI
260 _bS CHAND
260 _c2018
300 _a754
365 _b650
650 _aA TEXBOOK OF REFRIGERATION AND AIR CONDITIONING
650 _aMECHANICAL
700 _aGUPTA J K
942 _cREF
950 _CMECHANICAL
999 _c194915
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