00641nam a2200217Ia 450000500170000000800410001724500730005810000200013170000290015126000380018030000230021830000110024102000180025265000490027065000310031905000260035054600120037633600090038833700150039733800110041220260803094006.0251212s2002    xx            000 0 und d1 aTake it to your seat : bmath centers, grades 4-6 /cJo Ellen Moore.  aMoore, Jo Ellen  aTuttle, Amy; Tuttle, Wes  aMonterey, CA :bEvan-Moor,c2002.  a193 p. : col. ill:  c27 cm.  a1-55799-852-3  aMathematicsxStudy and teaching (Elementary)  aTeachingxAids and devices  a372.4 M78m c2004 gr.4  aEnglish  aText  aUnmediated  aVolume