Beard, Ruth Mary.
An outline of Piaget's developmental psychology for students and teachers, by Ruth M. Beard. - London, Routledge & K. Paul, 1969. - xvi, 128 p. illus. 19 cm. - The Students library of education .
Bibliography: p. 123-128.
0710063407
75386277
B69-06587
Piaget, Jean, 1896-1980.
Child psychology.
BF721 / .B33
150.7
An outline of Piaget's developmental psychology for students and teachers, by Ruth M. Beard. - London, Routledge & K. Paul, 1969. - xvi, 128 p. illus. 19 cm. - The Students library of education .
Bibliography: p. 123-128.
0710063407
75386277
B69-06587
Piaget, Jean, 1896-1980.
Child psychology.
BF721 / .B33
150.7