| 000 | 00485nam a2200169Ia 4500 | ||
|---|---|---|---|
| 008 | 230715s9999 xx 000 0 und d | ||
| 041 | _aEnglish | ||
| 100 | _aPerera, N.T.D. | ||
| 245 | 0 | _aDeveloping the Skills in Solving Mathematicals Problems Related to Decimal Simplification of the Secondary Students | |
| 260 |
_aMaharagama _c2014 |
||
| 300 | _a144p. | ||
| 502 |
_cNIE _bPGDE _d2014 |
||
| 650 | _aMathematics | ||
| 650 | _aPGDE | ||
| 650 | _aSkills Development | ||
| 942 | _cTH | ||
| 999 |
_c92441 _d92441 |
||