000			00517nam a2200157Ia 4500
008			241017s9999 xx 000 0 und d
020			_a0-09-115490-1
041			_aEnglish
082			_a620.1/WOL/B
100			_aFihve, W. H. Wolsey
245		0	_aBasic Principles of Automatic Control: _bwith special reference to heating and air conditioning systems/ _cFihve, W. H. Wolsey
256			_a: _bLondon: Hutchinson Educational Ltd _c1975
500			_a5230
650			_aControl loop|Pneumatic version
942			_2dcc _cBK
999			_c3429 _d3429