000 00429nam a22001697a 4500
999 _c17518
_d17518
003 OSt
005 20220329162138.0
008 220329b xxu||||| |||| 00| 0 eng d
020 _a9789350142554
041 _aENGLISH
082 _23rd
_a621.56 RAJ
100 _aRajput,R.K.
245 _aTextbook of Refrigeration and Air-Conditioning
260 _aNew Delhi
_bS.K. Kataria & Sons
_c2017
300 _a902p.
942 _2ddc
_cBK