| 000 | 00342nam a2200121Ia 4500 | ||
|---|---|---|---|
| 008 | 220421s1971 xx 000 0 und d | ||
| 041 | _aeng | ||
| 082 |
_a370.3028 _bSAM/INT |
||
| 100 |
_aSampath K. _9571264 |
||
| 245 | _aIntroduction to Educational Technology | ||
| 250 | _a4th ed. | ||
| 260 |
_aBombay _b Bombay Natural History Society _c1971 |
||
| 999 |
_c397439 _d397439 |
||