| 000 | 00521nam a22002055a 4500 | ||
|---|---|---|---|
| 001 | 16445 | ||
| 003 | CL-ChBUA | ||
| 005 | 20120815103611.0 | ||
| 008 | 070301s1971 ag 000 0 spa | ||
| 040 |
_aCL-ChBUA _cCL-ChBUA |
||
| 082 | 0 | 0 | _a507 |
| 090 |
_c16445 _d16445 |
||
| 100 | 1 | _aMarshall, J. Stanley. | |
| 245 | 1 | 0 | _aTendencias actuales en la educación científica |
| 260 |
_bTroquel. _aBuenos Aires. _c1971. |
||
| 300 |
_a152 p. _c23 cm. |
||
| 504 | _aIndice. | ||
| 650 | 4 | _aCIENCIA - ENSEÑANZA. | |
| 942 | _cLIB | ||
| 999 |
_c16445 _d16445 |
||