Á lódáil...
Effects of noise level in the school enviornment on achievement, psychological adjustment and health conditions of secondary school pupils. /
Príomhúdar: | |
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Formáid: | Ph.D Thesis |
Teanga: | Undetermined |
Ábhair: |
University of Kerala
Gairmuimhir: |
T2:5,20aG:55:524 N8(RT) |
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Cóip RT | Live Status Unavailable |