| 000 | 00430nam#a2200181uu#4500 | ||
|---|---|---|---|
| 001 | 1981 | ||
| 003 | TLS | ||
| 005 | 20210611073640.0 | ||
| 008 | 210421s1985####xxu####||####||||#|#eng|d | ||
| 020 | _a0153655119 | ||
| 040 |
_aTLS _cTLS |
||
| 245 | 0 | 0 | _aHBJ science, level 3 |
| 260 |
_aHBJ : _bOrlando, _cc1985. |
||
| 300 |
_as.p. : _bil. ; _c28 cm |
||
| 653 | _aCiencia-Enseñanza elemental | ||
| 690 |
_aPrimario _915578 |
||
| 942 | _cBK | ||
| 999 |
_c1564 _d1564 |
||