000 00348nam a2200121Ia 4500
001 MPKV057347
008 120911s9999 xx 000 0 und d
082 _a620
245 _aRefrigeration and Airconditioning Vol 79
_c;
246 _aRefrigeration and Airconditioning Vol 79
260 _aCroydon
_bRefrigeration Press
_c1976
650 _aEngineering
999 _c55340
_d55340