| 000 | 00514 a2200241 4500 | ||
|---|---|---|---|
| 001 | 276891 | ||
| 020 | _a | ||
| 041 | _aeng | ||
| 080 | _aDBSI 5817 : part - 15 : 1985 | ||
| 245 | _aAudio-visual, video and television equipment and systems : part - 15 : specification for audio pages | ||
| 250 | _a | ||
| 260 | _aLondon | ||
| 260 | _bBSI | ||
| 260 | _c1985 | ||
| 300 | _a4 p. | ||
| 300 | _c | ||
| 856 | _u | ||
| 490 | _aBSI 5817 : part - 15 : 1985 | ||
| 700 | _a | ||
| 650 | _a | ||
| 650 | _a | ||
| 942 | _cPP | ||
| 942 | _2UDC | ||
| 999 |
_c234745 _d234745 |
||