000			00341nam a2200145Ia 4500
008			220105s9999 xx 000 0 und d
041			_aENGLISH
082			_a621.56
100			_a"Ananthanarayanan, P. N."
245		0	_aBasic Refrigeration and Air Conditioning
250			_n4
260			_bMcGraw-Hill
365			_b550
942			_cBK
999			_c207396 _d207396