We will be performing routine ERA maintenance starting 3PM Tuesday Feb 19 until 3PM Wednesday Feb 20. ERA searches and downloads will perform as usual, but the "Deposit" function will be suspended during the maintenance period. When the work is complete, we'll remove this notice. Thanks for your understanding!
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- 11Mathematical ability--Testing
- 3Mathematics--Study and teaching (Secondary)
- 2Arithmetic--Study and teaching (Primary)
- 2Conservation of substance (Psychology)
- 2Test anxiety
- 1Academic achievement--Effect of industrial arts on
- 1Blackall, Bettina Mary.
- 1Cathcart, W. George.
- 1Everall, Robin Donne.
- 1Grannum, Cedric P.
- 1Joseph, Cuthbert H. C.
- 1Liedtke, Werner Walter