| 000 | 00475nam a2200169Ia 4500 | ||
|---|---|---|---|
| 020 | _a8120711459 | ||
| 082 |
_a507 _bINN |
||
| 100 |
_aLayton, David _912586 |
||
| 245 |
_aInnovations in science and technology education _cedited by David Layton |
||
| 260 |
_aNew Delhi _bSterling Publishers _c1989 |
||
| 300 | _bVol. 3 | ||
| 500 | _aIncludes bibloigraphy | ||
| 546 | _aeng. | ||
| 650 |
_aTechnology-Study and teaching _92554 |
||
| 700 |
_aLayton, David _912586 |
||
| 942 | _cBK | ||
| 999 |
_c64821 _d64821 |
||