| 000 | 00406nam a22001577a 4500 | ||
|---|---|---|---|
| 005 | 20161216160853.0 | ||
| 008 | 161216b xxu||||| |||| 00| 0 eng d | ||
| 020 | _a9788131754290 | ||
| 040 | _cPK-LaUMT | ||
| 082 |
_a371.3944 _bPAT-E |
||
| 100 | _aPathak, R.P | ||
| 245 |
_aEducational technology _cR.P. Pathak and Jagdeesh chaudhary |
||
| 260 |
_aDelhi _bPearson _c2012 |
||
| 300 | _a269 p. | ||
| 942 | _cBK | ||
| 999 |
_c89275 _d89275 |
||