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Sigel, Irving E.

Logical thinking in children : Research bases on piaget's theory / Ed. by irving e. sigel and Frank h. hooper with foreword by barbel inhelder - 541 páginas

Subjects--Personal Names:
Piaget, Jean, 1896-1980

Subjects--Topical Terms:
Niños--Crecimiento

LC Class. No.: BF723 / C68S52