Beard, Ruth M. 1919-
An outline of Piaget's developmental psychology for students and teachers / by Ruth M. Beard. - London : Routledge & K. Paul, 1969. - xvi, 128 p. : ill. ; 19 cm. - Students library of education .
Bibliography: p. 123-128.
0710063407 071006344X
Piaget, Jean, 1896-1980.
Child psychology.
155.4 / DEO
An outline of Piaget's developmental psychology for students and teachers / by Ruth M. Beard. - London : Routledge & K. Paul, 1969. - xvi, 128 p. : ill. ; 19 cm. - Students library of education .
Bibliography: p. 123-128.
0710063407 071006344X
Piaget, Jean, 1896-1980.
Child psychology.
155.4 / DEO