PSI: personalized system of instruction; 41 germinal papers,

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Bibliographic Details
Main Author: Sherman, J. Gilmour (John Gilmour), 1931-
Format: Book
Language:English
Published: Menlo Park, Calif., W. A. Benjamin [1974]
Series:The Benjamin PSI series
Subjects:
Description
Item Description:"A selection of readings on the Keller plan."
Physical Description:xiv, 225 p. illus. 28 cm.
Bibliography:Includes bibliographies.
ISBN:0805387919