Applied psychology /
Hollingworth, Harry L.
Applied psychology / by H.L. Hollingworth and A.T. Poffenberger. - 1a ed. - New York : D. Appleton and Company, 1921. - xiii, 349 p. ; 20 cm.
Incluye apéndice e índice
Psicologia
BF636 / H65 1921
Applied psychology / by H.L. Hollingworth and A.T. Poffenberger. - 1a ed. - New York : D. Appleton and Company, 1921. - xiii, 349 p. ; 20 cm.
Incluye apéndice e índice
Psicologia
BF636 / H65 1921