000 00287nam a2200109Ia 4500
008 220201s1950 xx 000 0 eng d
100 _aHolman, THF, Cutler & others
245 0 _aT. Book of heating & ventilating
260 _bLondon: Pergamon Press
_c1950
300 _a319
942 _2ddc
999 _c77836
_d77836