| 000 | 00385cam a22001217a 4500 | ||
|---|---|---|---|
| 008 | 180718b1972 xxu||||| |||| 00| 0 eng d | ||
| 082 | _aYA6x42 L458 | ||
| 100 | _aLayton, Christopher | ||
| 245 |
_aTen innovations _cby Christopher Layton |
||
| 260 |
_aLondon _bGeorge Allen and Unwin Ltd _c1972 |
||
| 300 | _axii, 199p. | ||
| 650 | _aTechnological innovations --Great Britain --Case studies | ||
| 999 |
_c437135 _d437135 |
||