000 00281nam a2200109Ia 45e0
008 181001s1972 xx 000 0 und d
100 _aTricomi E.
245 0 _aABc’s of Air conditioning
260 _bD.B. Taraporvala
_c1972
300 _a128
942 _2ddc
_cBK
999 _c2272
_d2272