Singer, Dorothy G.
A Piaget primer : how a child thinks /
Dorothy G. Singer, Trac ey A. Revenson.
- New York : New American Library, 1978.
- x, 148 p. : ill. ; 21 cm.
Includes bibliographical references and index.
0452251893 :
Piaget, Jean, 1896-1980.
Cognition in children.
Child psychology.
155.4/13