A comparison of the manipulation of concrete objects and the use of pictures in children's language production variations of a Piagetion theme /
Rockwell, John E.
A comparison of the manipulation of concrete objects and the use of pictures in children's language production variations of a Piagetion theme / [microform] : by John Rockwell - Ann Arbor, Mich. : University Microfilms International, 1980 - 2 microfiches ; 11 x 15 cm.
Thesis (Doctor of Education)-Temple University, 1979
Piaget, Jean, 1896
Child development
Children--Language
Communication
Language and education
A comparison of the manipulation of concrete objects and the use of pictures in children's language production variations of a Piagetion theme / [microform] : by John Rockwell - Ann Arbor, Mich. : University Microfilms International, 1980 - 2 microfiches ; 11 x 15 cm.
Thesis (Doctor of Education)-Temple University, 1979
Piaget, Jean, 1896
Child development
Children--Language
Communication
Language and education
