| 000 | 003730000a22001450004500 | ||
|---|---|---|---|
| 245 | _aPneumatic tube communication systems | ||
| 110 | _aGreat Britain. Department of Health and Social Security | ||
| 260 |
_aLondon _bHMSO _c1963 |
||
| 300 | _a7 p. | ||
| 440 | _aHospital Technical Memorandum | ||
| 440 | _aNo.9 | ||
| 080 |
_a725.51 _bG7 |
||
| 041 | _aEN | ||
| 942 | _cBK | ||
| 999 |
_c106557 _d106557 |
||