000 00432nam#a2200181uu#4500
001 4514
003 TLS
005 20210611073654.0
008 210421s1980####xxk####||####||||#|#eng|d
040 _aTLS
_cTLS
245 0 0 _aStand-by /
_cKen Blackford.
260 _aArnold-Wheaton :
_bOxford,
_c1980.
300 _a121 p.
_b
100 1 _aBlackford, Ken
_91951
653 _aJuegos educativos
690 _aPrimario
_915578
942 _cBK
999 _c3012
_d3012