| 000 | 00399nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 240227s9999 xx 000 0 und d | ||
| 041 | _a Sinhala | ||
| 245 | 0 | _aඉගැන්වීමේ ශිල්ප ක්රම | |
| 260 |
_bOpen University, _c1989 |
||
| 300 |
_a260p.; _bill.; _c29cm |
||
| 650 | _aLearning Methods | ||
| 658 | _apost Graduate Diploma in Education (Open Uni) | ||
| 942 | _cMD | ||
| 999 |
_c98488 _d98488 |
||