| 000 | 00438nam a2200121Ia 4500 | ||
|---|---|---|---|
| 100 | _aKelly, Anthony E (ed); Lesh, Richard A. (ed) & Baek, John Y. (ed) | ||
| 020 | _a978-0-8058-6059-7 | ||
| 942 | _cBK | ||
| 245 |
_aHandbook of design research methods in education _bInnovations in science, technology, engineering, and mathematics learning and teaching |
||
| 260 |
_aRoutledge, New York _c2008 |
||
| 082 | _a370.78 Kel | ||
| 300 | _axvii, 539 | ||
| 999 |
_c39005 _d39005 |
||