| 000 | 00394 a2200133 4500 | ||
|---|---|---|---|
| 008 | 141010b1982 xxu||||| |||| 00| 0 eng d | ||
| 082 | _aR609 | ||
| 110 | _aTimetable of Technology | ||
| 245 |
_aTimetable of Technology / _cTimetable of Technology |
||
| 260 |
_aLondon : _bHearst Books, _c1982. |
||
| 300 | _a240p. | ||
| 650 | _aTechnology-History-20th century | ||
| 650 | _aTechnology-Chronology | ||
| 999 |
_c11827 _d11827 |
||