| 000 | 00427nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 210917s9999 xx 000 0 und d | ||
| 082 | _a510.78 .C12:3 | ||
| 100 | _aConsortium for Educa | ||
| 245 | 0 | _aComputer Software 2.Cathode Ray Oscilloscope | |
| 260 | _aNew Delhi | ||
| 260 | _b Consortium for Educational Communication | ||
| 260 | _c2000 | ||
| 942 | _cCD | ||
| 999 |
_c150951 _d150951 |
||