000			00317nam a2200133Ia 4500
001			10028
008			150525s9999 xx 000 0 und d
020			_a0-07-084543-3
100			_aTrott A
245			_aRefrigeration And Air - Conditioning
250			_a0
260			_aLondon _bMcgraw-Hill _c1981
300			_a,;ill.
999			_c42746 _d42746