| 000 | 00450nam a2200157Ia 4500 | ||
|---|---|---|---|
| 020 | _a033502954X | ||
| 082 |
_a621.38154 _bOPN |
||
| 100 |
_aThe Open University _987745 |
||
| 245 |
_aNoise in instrumentation systems _cThe Open University _b: instrumentation units 11,12 and 13 |
||
| 260 |
_aMilton Keynes: _bThe Open University, _c1974. |
||
| 300 | _a50p. | ||
| 500 | _aPB | ||
| 546 | _aEng | ||
| 650 |
_aEngineering instruments _971933 |
||
| 942 | _cBK | ||
| 999 |
_c12051 _d12051 |
||