000 00280nam a2200121Ia 4500
008 191031s9999 xx 000 0 und d
100 _aNelson (C Wesley)
245 0 _aCommercial and industrial refrigertion
260 _bMH
260 _c1952
365 _b15.95
942 _cBK
999 _c201734
_d201734