00794nam a2200217Ia 4500001000700000003000500007005001700012008004100029035002000070245006200090260003200152300002500184490004900209500001500258500006200273500005600335504004100391650005600432650005500488700003300543187818BIBL20160527191154.0780918s1970    nyua   j      000 0 eng u  a(OCoLC)0423262100aDeveloping mathematicscJo McKeeby Phillips ... [et al.].  aNew YorkbMacmillancc1971.  av.bill. (some col.)0 aMacmillan school mathematics program.2Local  aGrades K-6  aGrade K has title Foundations for developing mathematics.  a----Workbook. -- New York : Macmillan, 1971- 134 p.  aIncludes bibliographies and indexes. 1aMathematicsxStudy and teaching (Elementary)2Local 1aArithmeticxStudy and teaching (Elementary)2Local10aPhillips, Jo McKeeby.2Local