000 00597nam a2200229 4500
999 _c7683
_d7683
001 47548
003 BD-ChUET
005 20251021173638.0
008 191107b ||||| |||| 00| 0 eng d
040 _aBD-ChUET
_cBD-ChUET
082 _a621.56/BAR
100 _a Ballaney, P. I.
245 _aRefrigeration and airconditiong /
_b P. I.Ballaney
250 _a13th ed.
260 _aDelhi.:
_bKhanna Publishers,
_cc2002.
300 _a965 p.:
_c22 cm.
500 _aIncludes index.
526 _aME
546 _aEnglish.
650 _a Refrigeration and airconditioning
942 _2ddc
_cBK