00726cam a22001931  4500001001300000003000400013005001700017008004100034010001700075035002000092040001900112050001600131110007100147245017800218260005700396300003500453650002700488999001700515ca 29000346 DLC20260227111121.0880416m1929    maua          000 0 eng    aca 29000346   a(OCoLC)17800456  aDLCcDNIEdDLC00aQA103b.S952 aSummit Experimental School (Cincinnati, Ohio).bSupervisory Staff.14aThe Alpha individual arithmetics,ba combined text and workbook,cby the Supervisory staff of the Summit experimental school, Cincinnati, Ohio; illustrated by Kayren Draper.  aBoston,aNew York [etc.]bGinn and companyc[c1929-]  av.billus. (part col.)c23 cm. 0aArithmeticvTextbooks.  c16519d16519