000 00239 a2200097 4500
001 27776
100 _aLangley, B
245 _aElectric controls for Refrigerator and airconditioning
260 _a
_bPrentice Hall
_c
090 _c18572
_d18572
942 _aNUST-CAE
_cM
_c9527
999 _c262849
_d262849