000 00489nam a22001937a 4500
003 NUST - PNEC
005 20170116181026.0
008 150917b xxu||||| |||| 00| 0 eng d
020 _a0074630105
020 _a0071188487
040 _cLIBRARY
082 _a621.56 ARO
100 _910843
_aArora, C. P
245 _aRefrigeration and air conditioning
_cC. P Arora,
250 _a2nd th
260 _c621.56 ARO
650 _910844
_aRefrigeration machinery
_xME
942 _2ddc
_cBK
999 _c67567
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