| 000 | 00442nam a22001697a 4500 | ||
|---|---|---|---|
| 015 | _a451 | ||
| 041 | _aENG | ||
| 080 | _a370 | ||
| 100 | _cAiyadurai Karunanandan | ||
| 100 | _aAiyadurai Karunanandan | ||
| 245 | _aSimulation as a medium of education | ||
| 260 |
_aThe Educational Aids Services _bThe Educational Aids Services _c1982 |
||
| 300 | _a161 | ||
| 999 |
_c344 _d344 |
||