000			00667 a2200277 4500
001			51250
020			_a0-13-823360-80
041			_aeng
080			_a697.9:621.382 Lan
245			_aSolid state electronic controls for air conditioning and refrigeration
250			_a
260			_aEnglewood Cliffs
260			_bPrentice-Hall,
260			_c1989
300			_axi,291 p.
300			_c23 cm
490			_a
100			_aLangley, Billy C.
700			_a
650			_a
650			_aAir conditioning-Control
650			_aRefrigeration and refrigerating machinery-Automatic control
650			_aSolid state electronics
942			_cBK
942			_2UDC
999			_c81815 _d81815