000 00351nam a2200157Ia 4500
008 170101s1964 xx 000 0 und d
082 _a697 B30H
100 _aBARTON, J.J.
245 0 _aHeating and ventilating
260 _bLondon
_c1964
300 _a504p
650 _aHEATING
653 _aHEATING
653 _aVENTILATION
942 _2ddc
_cB
999 _c21016
_d21016