000 00249nam a2200109Ia 4500
100 _aADITHAN, M.
110 _aLAROIYA, S.C.
245 _aPRACTICAL REFRIGERATION AND AIR-CONDITIONING
260 _bNEW AGE
_c1991
300 _a160
942 _2ddc
_cBB
999 _c74931
_d74931