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040 _csce
082 _a372.72 CHU
100 _aChurchill Eileen M.
245 _aCounting and measuring :
_bAn approach to number education in the primary school /
_cby Eileen M.Churchill.
260 _aLondon :
_bRoutledge and Kegan Paul.
_c1961.
300 _axiv, 219 p. :
_bill. ;
_c19 cm.
504 _aIncludes bibliographical references and index.
562 _e1 copy
942 _2ddc
_cBK
999 _c15269
_d15269