000 00534nam a22001937a 4500
001 20920
003 BD-DhUET
008 150413b xxu||||| |||| 00| 0 eng d
020 _a007463010
040 _aDLC
_cDLC
_dBD-DhUET
082 _a621.56
_bARO/1981
100 _aArora, C. P.
245 _aRefrigeration and air conditioneing
250 _a1st ed.
260 _a New Delhi
_bTata Mc Graw Hill publishing
_c 1981
300 _axxiii, 987p.
_bill.
650 0 _aRefrigeration and refrigerating machinary condition
942 _cGB
999 _c20920
_d20920