000 00449nam a22001817a 4500
003 NUST - PNEC
005 20170116181021.0
008 150915b xxu||||| |||| 00| 0 eng d
020 _a-
040 _cLIBRARY
082 _a621.56 JOR
100 _910660
_aJordan, R. C.
245 _aRefrigeration and air conditioning
250 _a2nd ed.
260 _cc.1956
650 _910664
_aRefrigeration and air conditioning
_xEE
942 _2ddc
_cBK
999 _c67412
_d67412