000 00324nam a2200121Ia 4500
008 230721s9999||||xx |||||||||||||| ||und||
041 _aeng
082 _a621.56
_bT10 ARO
100 _a Arora, Ramesh Chandra
245 0 _a Refrigeration and air conditioning
_c Arora, Ramesh Chandra
260 _b PHI
_c2010
942 _cBK
999 _c14933
_d14933