| 000 | 00586nam a22002295a 4500 | ||
|---|---|---|---|
| 001 | 12486 | ||
| 003 | CL-ChBUA | ||
| 005 | 20120815103417.0 | ||
| 008 | 070301s1968 mx 000 0 spa | ||
| 040 |
_aCL-ChBUA _cCL-ChBUA |
||
| 082 | 0 | 0 | _a371.3 |
| 090 |
_c12486 _d12486 |
||
| 100 | 1 | _aLesser, Milton S. | |
| 245 | 1 | 0 | _aEnseñanza efectiva de las ciencias |
| 260 |
_bUTEHA. _a _c1968. |
||
| 300 |
_a101 p. _c18 cm. |
||
| 504 | _aIndice. | ||
| 650 | 4 | _aENSEÑANZA METODOS EXPERIMENTALES. | |
| 650 | 4 | _aCIENCIAS ENSEÑANZA. | |
| 700 | 1 | _aContin, Agustín, trad. esp. | |
| 942 | _cLIB | ||
| 999 |
_c12486 _d12486 |
||