| 000 | 00853nam a2200217 a 4500 | ||
|---|---|---|---|
| 005 | 20240712063650.0 | ||
| 008 | 011107s1997 ea r 000 0 eng d | ||
| 020 | _a0792342348 | ||
| 035 | _aUPN01000113795 | ||
| 049 | _aCG | ||
| 050 | 4 |
_aQA13 _bB6.4 |
|
| 245 | 0 | 0 |
_aBold ventures / _ced. Senta A. Raizen. |
| 260 |
_aDordrecht, Hol. : _bKluwer, _c1997. |
||
| 300 | _av- | ||
| 500 | _aLa biblioteca tiene los v.1 y 2 | ||
| 505 | 8 |
_gv.1. _tPatterns among U.S. innovations in science and mathematics education -- _gv.2. _tCase studies de U.S. innovations in science education -- _gv.3. _tCase studies of U.S. innovations in mathematics education |
|
| 650 | 4 |
_aCiencia _xEstudio y enseñanza (Superior) _zEstados Unidos _910100 |
|
| 650 | 4 |
_aMATEMATICAS - _xESTUDIO Y ENSEÑANZA - _zESTADOS UNIDOS _915740 |
|
| 700 | 1 |
_aRaizen, Senta A., _eed. |
|
| 905 | _aLibro | ||
| 999 |
_c87703 _d87703 |
||