000 00450nam a2200193Ia 4500
008 240220s9999 xx 000 0 und d
020 _a9788121927819
041 _aENG
082 _a621.56
100 _aKhurmi R. S.
245 0 _aA textbook of refrigeration and air conditioning
260 _aNew Delhi
260 _bS. Chand Company
260 _c2015
300 _a1 TO 754p.
365 _b625
650 _aMECHANICAL
942 _cTEQUIP
999 _c4924
_d4924