Author Search Results

1

by Gilbert, Roger, 1926-
Published 1980

Livre

2

$L'Enfant et la mathématique moderne : étude de comportements psychologiques en classes enfantines..$

by Gilbert, Roger, 1926-
Published 1971

Livre

3

by Gilbert, Roger, 1926-
Published 1989

Livre

4

by Gilbert, Roger, 1926-
Published 1980

Article de revue

5

by Gilbert, Roger, 1926-
Published 1972

Livre

6

by Gilbert, Roger, 1926-
Published 1971

Livre

7

by Gilbert, Roger, 1926-
Published 1966

Livre

8

by Gilbert, Roger, 1926-
Published 1974

Livre