000 | 00349nam a2200157Ia 4500 | ||
---|---|---|---|
008 | 170101s1968 xx 000 0 und d | ||
082 | _a697 A81T | ||
245 | 0 | _aTechnical papers | |
260 |
_bN.Y. _c1968 |
||
300 | _a1 file | ||
650 | _aHEATING | ||
653 | _aAIR CONDITIONING | ||
653 | _aHEATING | ||
653 | _aVENTILLATION | ||
942 |
_2ddc _cB |
||
999 |
_c11291 _d11291 |