000 00314nam a2200097 u 4500
005 20210219155806.0
008 070926s2004 r 000 0 eng d
035 _aUPN01000152354
245 1 0 _aElamentary school math project :
_bMath grows up (measurement) /
_cPBSMATHLINE.
260 _aE.E.U.U. :
_bPBSMATHLINE,
_c[s.a.].
999 _c124477
_d124477