000			00878nam a22002417a 4500
001			07368015
003			laup
005			20220819132326.0
008			150714t xxu||||| |||| 00| 0 eng d
020			_a0139075690
040			_aLAUP _cLa Union Provincial Library
082			_aFOR 621.56 L26e 1999
100			_aLangley, Billy C.
245			_aElectromechanical and electronic controls for HVAC/R / _cBilly C. Langley.
260			_aUpper Saddle River, New Jersey : _bPrentice Hall, _c1999.
300			_avii, 438 pages ; _c24 centimeter.
500			_aIncludes index.
541			_aColegio de San Juan de Letran _cDonation _dJuly 7, 2015
650			_aRefrigeration and refrigerating machinery _xAutomatic control.
650			_aAir conditioning _xControl.
650			_aHeating _xControl.
942			_cBOOK _2ddc _e _h621.56 _iL26e _kFOR _m1999
999			_c4637 _d4637