| 000 | 00364nam a2200121 4500 | ||
|---|---|---|---|
| 245 |
_aInstructional systems design : an innovation in educational technology _cVandana Mehra |
||
| 100 | _aMehra, Vandana | ||
| 260 |
_aDelhi _bS S Publishers _c1992 |
||
| 300 | _axvii, 329p.; 22cm. | ||
| 020 | _a8185396086 | ||
| 082 |
_a371.3028 _bMEH |
||
| 650 | _aEducational Technology | ||
| 999 |
_c49693 _d49693 |
||