| 000 | 00491nam a2200169Ia 4500 | ||
|---|---|---|---|
| 003 | LDD | ||
| 008 | 181029s9999 xx 000 0 und d | ||
| 020 | _a8170000424 | ||
| 040 | _cLDD | ||
| 100 | _aBhatnagar, S. | ||
| 245 | 0 |
_aEducation and communication technology _bperspective planning and implementation _cS. Bhatnagar |
|
| 260 |
_aNew Delhi _bEss Ess _c1988 |
||
| 300 | _axxxi, 298p | ||
| 440 | _aPunjab University D.C.C. publication 3 | ||
| 901 |
_a2126 _b02-01-2001 |
||
| 942 |
_2ddc _cBK |
||
| 999 |
_c33133 _d33133 |
||