000 | 00446nam a2200169Ia 4500 | ||
---|---|---|---|
003 | NIELib | ||
008 | 211019s9999||||xx |||||||||||||| ||und|| | ||
020 | _a9231014048 | ||
082 |
_a370.78 _bDIY |
||
100 | _aDiyasena, W. | ||
245 | _aPre-vocational education in Sri Lanka | ||
260 |
_bUNESCO Press _c1976 _aParis |
||
300 | _a80p. | ||
440 |
_929443 _aExperiments and innovation in education _n28 |
||
650 | _aEducation | ||
942 |
_2ddc _cSR |
||
999 |
_c26053 _d26053 |