| 000 | 00507nam a2200157Ia 4500 | ||
|---|---|---|---|
| 001 | 0000323047 | ||
| 003 | 0003 | ||
| 008 | 191220s9999||||xx |||||||||||||| ||eng|| | ||
| 082 | _a609 | ||
| 084 |
_a609 _bWIL |
||
| 100 | _aWilliams, Trevor I. | ||
| 245 | 0 |
_aHistory of invention _h[Book] _bfrom stone axes to silicon chips _cTrevor I. Williams. |
|
| 521 | _aAll. | ||
| 650 | _aTechnology--History | ||
| 852 |
_p10003000002105 _91841.00 _h609 WIL _bMain Library _dTextbooks _t1 _q1-New _aAbbotabad Campus |
||
| 999 |
_c359021 _d359021 |
||