| 000 | 00378nam a22001337a 4500 | ||
|---|---|---|---|
| 020 | _a978351119036 | ||
| 082 |
_a371.334 _bGRM |
||
| 100 |
_aGracy, Dr. A. _9109425 |
||
| 245 |
_aModern construction of knowledge _cDr. A. Gracy |
||
| 260 |
_aNew Delhi: _bRandom Publications, _c2016. |
||
| 300 | _axxvi, 292p. | ||
| 650 |
_aEducation - Technological innovation _9116621 |
||
| 942 | _cBK | ||
| 999 |
_c73481 _d73481 |
||