00913cam a2200253K 4500001668569MiAaHDL20071127000000.0m d cr bn ---auaua891003s1919 orua 000 0 eng e 20000614 sdr-wu6886712(OCoLC)20434946DLCOBEBUFGZMLB1131.G65378.795OJ, v.1., no.1.Gregory, Chester Arthur,b. 1880.The efficiency of Oregon school children in the tool subjects, as shown by standard tests,by Chester Arthur Gregory.[Eugene, Ore.,University Press,1919]51 p.incl. tables.26 cm.University of Oregon Publications,v. 1, no. 1"School of education (series no. 1) 1919."Running title: Testing the efficiency of Oregon school children.Cover title.Mode of access: Internet.Educational tests and measurements.00166856920071126120654.020071127000000.020120815134330.02025-03-26T18:14:14Z2025-03-26T17:30:02ZSDR-WUUNKNOWNloader.pl-001-001BKsdr-wu6886712wuSDRWUwu.89094307253WU6886712WUWU20250326googlewu.890943072531919pdbibUS bib date1 < 1931