| 000 | 00391nam a2200133 4500 | ||
|---|---|---|---|
| 001 | C1648 | ||
| 007 | ta | ||
| 008 | 011115s1979 enk||||||||||u||| 0|eng|| | ||
| 024 | 8 | _aC1648 | |
| 082 | 0 |
_bMAIN _a363.15 |
|
| 245 | 0 | 0 | _aMechanical ventilation and air conditioning in buildings: british standard code of practice bs5720. |
| 260 |
_aLondon : _bStationery Office, _c1979. |
||
| 887 |
_a(T)Text _bCirqa |
||
| 999 |
_c59200 _d59200 |
||