000			00528pam a2200169a 44500
008			160408b1974 xxu||||| |||| 00| 0 eng d
082			_a621.56 _bL222
100			_aLangley, B. C.
245	1		_aELECTRIC CONTROLS FOR REFRIGERATION AND AIR CONDITIONING
260			_aEnglewood Cliffs, N. J. _bPrentice-Hall _c1974
300			_a195
650			_aRefrigeration And Refrigerating Machinery -- Automatic Control
650			_aAir Conditioning -- Control
650			_aHeating Control
964			_gCIRC
997			_aA33125 C
999			_c263684 _d263684