000 | 00568nam a2200181Ia 4500 | ||
---|---|---|---|
999 |
_c14003 _d14003 |
||
005 | 20190809141631.0 | ||
008 | 180712s9999 xx 000 0 und d | ||
020 | _a309270235 | ||
041 | _aEN | ||
082 |
_a358.4 _bNAT _223 |
||
111 |
_993831 _aNational Research Council |
||
245 | _aA Study to investigate the effectiveness of implementation of reforms at key stage I of primary cycle in Sri Lanka | ||
260 |
_aColombo _bNational education research and evaluation centre _c2002 |
||
300 | _axii, 63 p. | ||
509 | _aZSU | ||
650 | _aAir warfare | ||
942 | _cS |