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035     |z(NjP)Voyager2114690
035    (OCoLC)ocm06203502
040    DLC |beng |cAKR |dAKR |dPUL
050 0  LB1121 |b.P4
100 1  Peaks, Archibald Garfield, |d1880-1918.
245 10 Periodic variations in efficiency |bas shown in mental and physical tests, together with some weather effects, |cby Archibald G. Peaks.
260    Baltimore, |bWarwick & York, inc., |c1921.
300    2 p. l., 95 p. incl. tables |c19 cm.
490 0  Educational psychology monographs. |vno. 23
504    Bibliography: p. 94-95.
650  0 Psychological tests. |0http://id.loc.gov/authorities/subjects/sh85108448
650  0 Psychophysiology. |0http://id.loc.gov/authorities/subjects/sh85108484
650  0 Weather |xPsychological aspects. |0http://id.loc.gov/authorities/subjects/sh85145845
650  0 Weather |xPhysiological effect. |0http://id.loc.gov/authorities/subjects/sh90003048
852 0   |bf |hLB1121 |i.P435 1921 |p2399035 |xreclassed from: 64941.704
911    19990108
914    (OCoLC)ocm06203502 |bOCoLC |cmatch |d20240710 |eprocessed |f6203502
945    F |b1 |c64941.704