Psychology & SocietyData from 57 high schools; periods per day, length of periods, intermission between periods, etcRochester. Efficiency Bureau![Data from 57 high schools; periods per day, length of periods, intermission between periods, etc]()
Data from 57 high schools; periods per day, length of periods, intermission between periods, etc
Rochester. Efficiency Bureau
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“Data from 57 high schools; periods per day, length of periods, intermission between periods, etc” by Rochester. Efficiency Bureau: a public-domain book in…
Catalogue details
- Author
- Rochester. Efficiency Bureau
- Category
- Psychology & Society
- Language
- English
- Source
- HathiTrust