000 00309nam a2200121 a 4500
001 4140
005 20140414131945.0
008 090218s19uu xx 00 eng d
050 _aTR 372.7
_bL32 2006
245 _aLarger numbers (100 to 1000). Lev. 8.
440 _aLearning math with Albert
541 _eM4049
999 _c112672
_d112672