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Pressey Sidney L.
Psychology in education
Sidney L. Pressey, Francis P. Robinson, J...
Bok Engelsk 1959
Psychology in education
Sidney L. Pressey, Francis P. Robinson, J...
Bok Engelsk 1955
Life : a psychological survey
by Sidney L. Pressey, J. Elliot Janney
Bok Engelsk 1939
Psychology and the new education
Sidney L. Pressey and Francis P. Robinson...
Bok Engelsk 1944
Psychological development through the life span
by Sidney L. Pressey and Raymond G. Kuhle...
Bok Engelsk 1957
Psychology and the new education
Sidney L. Pressey och Francis P. Ro binso...
Bok Svensk 1956
Educational acceleration : appraisal and basic problems
by Sidney L. Pressey
Bok Engelsk 1949