| 000 | 00503nam a2200169Ia 4500 | ||
|---|---|---|---|
| 005 | 20250303122406.0 | ||
| 008 | 250303s9999||||xx |||||||||||||| ||und|| | ||
| 041 | _aEnglish | ||
| 100 | _aDissanayake, D.M.P.B. | ||
| 245 | 0 | _aIdentification of management strategies to improve qualitative development of mathematics education in selected area | |
| 260 | _aMeepe | ||
| 260 | _c1991 | ||
| 300 | _a55p. | ||
| 502 |
_cNIE _bDiploma _d1991 |
||
| 650 | _aQualitative developmentMathematics | ||
| 942 | _cTH | ||
| 999 |
_c146217 _d146217 |
||