Programmed learning theory and research an enduring problem in psychology - Wendell.I. Smith; J.William Moore (New York Van Nostrand Company Inc Princeton New Jercy, 1968)
Wendell.I. Smith & J.William Moore: Programmed learning theory and research an enduring problem in psychology. New York. Van Nostrand Company Inc Princeton New Jercy, 1968.--(153.15SMI)
ENGLISH