000 | 00481nam a2200169Ia 4500 | ||
---|---|---|---|
003 | NIELib | ||
008 | 220420s9999||||xx |||||||||||||| ||und|| | ||
020 | _a955952660X | ||
082 |
_a370.78 _bJAY |
||
100 | _aJayasuriya, Chandra | ||
242 | _aaDHyaapana paryeshana krama shilpa | ||
245 | _aඅධ්යාපන පර්යේෂණ ක්රමශිල්පි | ||
260 |
_bAuthor, _aColombo: |
||
300 |
_a125p.; _c21 cm. |
||
650 | _aEducation | ||
942 |
_2ddc _cLM |
||
999 |
_c44917 _d44917 |