000 00447nam a22001697a 4500
003 NUST - PNEC
005 20170116181024.0
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
_cBurgess H. Jennings
250 _a4th ed.
650 _910664
_aRefrigeration and air conditioning
_xEE
942 _2ddc
_cBK
999 _c67493
_d67493