| 000 | 00497nam a2200169 i 4500 | ||
|---|---|---|---|
| 020 | _a0810451131 : | ||
| 040 | _cDLC | ||
| 082 | 0 | 0 | _a373 HAY 1979 A014 Or. |
| 100 | 1 | _aDoerr, Christine, | |
| 245 | 1 | 0 |
_aMicrocomputers and the 3R's : _ba guide for teachers / |
| 260 |
_aRochelle Park, N.J. : _bHayden Book Co., _cc1979. |
||
| 300 |
_a177 p. : _bill. ; _c23 cm. |
||
| 490 | 1 | _aThe Hayden microcomputer series | |
| 650 | 0 | _aComputer-assisted instruction. | |
| 650 | 0 | _aMicrocomputers. | |
| 942 | _cEK | ||
| 999 |
_c13077 _d13077 |
||