000 | 00348nam a2200133 a 4500 | ||
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005 | 20140412111418.0 | ||
008 | 070828s19uu xx 00 eng d | ||
020 | _a1-7415-7603-2 | ||
050 |
_aTR(PS E _bOn2 2005 |
||
245 | _aSlide & learn: 123. | ||
260 |
_aChina : _bHinkler books, _c2005. |
||
541 | _eE10967 | ||
650 | _aLearn number sequences | ||
999 |
_c105922 _d105922 |