00854cam a22002411  4500001001300000003000400013005001700017008004100034010001700075035002000092040004600112042001200158050002300170110006800193245009300261260004700354300003300401490009500434500001700529650003500546650001400581999001700595e  18000847 DLC20260227111209.0880909s1918    ncua          000 0 eng c  ae  18000847   a(OCoLC)18461563  aLibrary, U.S. Bur. of EducationcMsUdDLC  apremarc00aLB3052.N8bA5 19182 aUniversity of North Carolina (1793-1962).bBureau of Extension.10aStandard educational tests and measurements as a basis for a co-operative research plan.  aChapel Hill, N.C.,bThe Universityc[1918]  a29 p.bincl. tables.c23 cm.0 aThe University of North Carolina record,vno. 154, January 1918.aExtension seriesvno. 27  aCover-title. 0aGrading and marking (Students) 0aResearch.  c20222d20222