TY  - BOOK
TI  - Experimental psychology and child study
PY  - 1922///
CY  - London : 
PB  - I. Pitman, 
KW  - SALA J.V.G
N1  - An abridged sec. ed. of "The encyclopaedia and dictionary of education"    tela    Don. Flia. J. V. G
ER  -