| 000 | 00336nam a22001457a 4500 | ||
|---|---|---|---|
| 003 | SGT | ||
| 020 | _a978-81-312-4374-9 | ||
| 082 |
_a610.73 _bC18S |
||
| 100 | _aSHARMA, SURESH K. | ||
| 245 | _aCOMMUNICATION AND EDUCATIONAL TECHNOLOGY | ||
| 250 | _a2ND | ||
| 260 |
_aINDIA _bELSEVIER _c2018 |
||
| 300 | _a456 | ||
| 942 |
_2ddc _cBK _030 |
||
| 999 |
_c16476 _d16476 |
||