| 000 | 00403 a2200145 4500 | ||
|---|---|---|---|
| 041 | _aSn | ||
| 082 |
_a371.36 _bDES |
||
| 100 | _aOpen University of SriLanka | ||
| 245 |
_aDeshana kramayen kandayam kramayata [Video] _bVV/HSS/57 |
||
| 260 |
_c1996 _aNawala _bOpen University of Sri Lanka _g1996 |
||
| 300 | _aone video cassette | ||
| 650 | _aEducation | ||
| 650 |
_aGroup work _a Unit method |
||
| 942 | _cLN | ||
| 999 |
_c14454 _d16001 |
||