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020 _a9788121927819
040 _aDLC
_cDLC
_dBD-SySUS
082 _a624
_222
_bKHT
100 1 _aKhurmi,R.S.
_91940
245 1 1 _aA textbook of refrigeration and air conditioning /
_cR.S. Khurmi, J.K. Gupta
260 _aNew Delhi :
_bS. Chand
_cc2016.
300 _axiv, 754 pages :
_bill. ;
_c22 cm.
650 _aCivil engineering.
_937551
700 1 _aGupta,J.K.
_913438
942 _2ddc
_cBK
999 _c75988
_d75988