000 00207 a2200097 4500
001 4775
100 _aSeverns,W.H
245 _aAir conditioning refreigeration
260 _a
_bWiley
_c
090 _c3968
_d3968
942 _aNUST-CAE
_cM
_c30231
999 _c239848
_d239848