000 00394nam a2200169Ia 4500
008 240220s9999 xx 000 0 und d
041 _aENG
082 _a621.56
100 _aAdithan M.
245 0 _aPractical refrigeration and air-conditioning
260 _aNew Delhi
260 _bNew Age International Pvt. Ltd.
260 _c2022
365 _b399
650 _aHVAC
942 _cEB
999 _c13143
_d13143