| 000 | 00793nam a2200217 a 4500 | ||
|---|---|---|---|
| 005 | 20240925063800.0 | ||
| 008 | 030303s1994 mx r 000 0 spa d | ||
| 020 | _a0873533666 | ||
| 035 | _aUPN01000122323 | ||
| 049 | _aCG | ||
| 050 | 4 |
_aLB1715 _bA4.6 |
|
| 100 | 1 | _aAichele, Douglas B. | |
| 245 | 1 | 0 |
_aProfessional development for teachers of mathematics : _b1994 yearbook / _cDouglas B. Aichele, Arthur F. Coxford. |
| 260 |
_aE.U.A. : _bNational Council of Teachers of Mathematics, _c1994. |
||
| 300 | _a307 p. | ||
| 650 | 4 |
_aMAESTROS - _xFORMACION PROFESIONAL - _zESTADOS UNIDOS _9784 |
|
| 650 | 4 |
_aMAESTROS DE MATEMATICAS EN SERVICIO, FORMACION DE - _zESTADOS UNIDOS _9871 |
|
| 650 | 4 |
_aMatemáticas _xEstudio y enseñanza _93601 |
|
| 700 | 1 |
_aCoxford, Arthur F., _ecoaut. |
|
| 905 | _aLibro | ||
| 999 |
_c94519 _d94519 |
||