Author

Robert Lee Morton

12 books found

Placeholder cover for Matemaṭiḳah ḥadashah

Matemaṭiḳah ḥadashah

Robert Lee Morton · First published 1976

Placeholder cover for Modern mathematics through discovery

Modern mathematics through discovery

Robert Lee Morton · First published 1970

Cover of Modern arithmetic through discovery

Modern arithmetic through discovery

Robert Lee Morton · First published 1963

Cover of Modern arithmetic through discovery, 3

Modern arithmetic through discovery, 3

Robert Lee Morton · First published 1963

Placeholder cover for Helping children learn arithmetic

Helping children learn arithmetic

Robert Lee Morton · First published 1960

Placeholder cover for Teaching children arithmetic

Teaching children arithmetic

Robert Lee Morton · First published 1953

Cover of Making sure of arithmetic

Making sure of arithmetic

Robert Lee Morton · First published 1946

Placeholder cover for Teacher's guide to accompany Making sure of arithmetic

Teacher's guide to accompany Making sure of arithmetic

Robert Lee Morton · First published 1946

Cover of Teaching arithmetic in the elementary school

Teaching arithmetic in the elementary school

Robert Lee Morton · First published 1937

Placeholder cover for Teaching Arithmetic in the Elementary School Vol. 1, Primary Grades

Teaching Arithmetic in the Elementary School Vol. 1, Primary Grades

Robert Lee Morton · First published 1937

Cover of The florist's manual

The florist's manual

Robert Lee Morton · First published 1928

Placeholder cover for Teaching arithmetic in the primary grades

Teaching arithmetic in the primary grades

Robert Lee Morton · First published 1927