| 000 | 00709nam a2200181 a 4500 | ||
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| 005 | 20230524063801.0 | ||
| 008 | 991125s1966 ea 000 0 eng u | ||
| 035 | _aUPN01000037590 | ||
| 049 | _aCG | ||
| 050 | 4 |
_aLB1589 _bM3.3 |
|
| 245 | 0 | 0 |
_aMathematics in primary education : _blearning of mathematics by young children / _cprepared by the International Study Group for Mathematics Learning ; comp. by Z. P. Dienes. |
| 260 |
_aHamburg (Al. Fed.) : _bUNESCO, Institute for Education, _c1966. |
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| 300 | _av, 164 p. | ||
| 440 | 0 | _aInternational Studies in education | |
| 650 | 4 |
_aMatemáticas _xEstudio y enseñanza (Elemental) _92809 |
|
| 700 | 1 |
_aDienes, Zoltan Paul, _d1916- _ecomp. _930501 |
|
| 905 | _aLibro | ||
| 999 |
_c37590 _d37590 |
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