000 | 00493nam#a2200193uu#4500 | ||
---|---|---|---|
001 | 4298 | ||
003 | TLS | ||
005 | 20210611073652.0 | ||
008 | 210421s1987####xxu####||####||||#|#eng|d | ||
020 | _a0385238444 | ||
040 |
_aTLS _cTLS |
||
245 | 0 | 0 |
_aFun with numbers / _cElspeth Richards. |
260 |
_aDoubleday : _bNueva York, _c1987. |
||
300 |
_a30 p. : _bil. ; _c27,5 cm |
||
100 | 1 |
_aRichards, Elspeth _91530 |
|
653 | _aMatemáticas-Enseñanza | ||
690 |
_aPrimario _915578 |
||
942 | _cBK | ||
999 |
_c2803 _d2803 |