000 00353nam a22001337a 4500
999 _c13323
_d13323
005 20220423120017.0
008 220423b ||||| |||| 00| 0 eng d
020 _a9789386173089
100 _aSINGH, SADHU
245 _aREFRIGERATION AND AIR CONDITIONING
260 _aNEW DELHI
_bKHANNA BOOK PUBLISHING
_c2021
300 _aXVI,802p.
942 _2ddc
_cBK