The Early growth of logic in the child; classification and seriation.
Inhelder, Barbel
The Early growth of logic in the child; classification and seriation. [Text] Inhelder, Barbel - London Routledge & Kegan Paul 1964 - xxv,302 p. 22 cm.
136.72 / INH
The Early growth of logic in the child; classification and seriation. [Text] Inhelder, Barbel - London Routledge & Kegan Paul 1964 - xxv,302 p. 22 cm.
136.72 / INH