000 00336nam a2200145Ia 4500
008 220421s9999||||xx |||||||||||||| ||und||
020 _c595/-
040 _aET
100 _aKHURMI R.S
245 0 _aREFRIGERATION AND AIR CONDITIONING
260 _bS. CHAND PUBLISHER'S
_aNEW DELHI
300 _a754
500 _a32776
942 _cBK
999 _c38791
_d38791