000 00289nam a2200121Ia 4500
999 _c54625
_d54625
020 _a9788188458400
100 _aRajput R K
245 _aTextbook of Refrigeration and Air Conditioning
250 _a1
260 _c2012
_bS.K.KATARIA & SONS
_aNew Delhi
300 _axxvi+876
942 _cBB