000 | 00632nam a22001697a 4500 | ||
---|---|---|---|
008 | 230327b |||||||| |||| 00| 0 eng d | ||
040 |
_aNational Science Library _cNational Science Library |
||
080 |
_a37.001.5:51 _bK7.2 |
||
245 |
_aInternational study of achievement in mathematics: _bA comparison of twelve countries |
||
260 |
_aNew York: _bJohn Wiley & Sons, _c1967 |
||
300 | _a368p. | ||
490 |
_aInternational project for the evaluation of educational achievement (IEA) _vPhase I |
||
650 | _aInternational study | ||
653 | _aMathematics achievement | ||
700 | _aHusen, Torsten (Ed.) | ||
942 |
_2udc _cBK |
||
999 |
_c64749 _d64749 |