Author

Ernest R. Duncan

11 books found

Cover of Houghton Mifflin mathematics

Houghton Mifflin mathematics

Ernest R. Duncan · First published 1983 · Latest edition 1991

Cover of Mathematics

Mathematics

Ernest R. Duncan · First published 1978 · Latest edition 1985

Cover of Houghton Mifflin Mathematics Level Four

Houghton Mifflin Mathematics Level Four

Ernest R. Duncan · First published 1983

Cover of Math (Bk 1)

Math (Bk 1)

Ernest R. Duncan · First published 1981

Cover of School mathematics;

School mathematics;

Ernest R Duncan · First published 1975

Cover of Modern school mathematics

Modern school mathematics

Ernest R. Duncan · First published 1967 · Latest edition 1972

Placeholder cover for A nongraded program for modern school mathematics

A nongraded program for modern school mathematics

Ernest R. Duncan · First published 1968

Placeholder cover for Assignment guide to accompany Modern school mathematics

Assignment guide to accompany Modern school mathematics

Ernest R. Duncan · First published 1967

Placeholder cover for Diagnostic tests to accompany Modern school mathematics

Diagnostic tests to accompany Modern school mathematics

Ernest R. Duncan · First published 1967

Placeholder cover for Readiness book to accompany Modern school mathematics

Readiness book to accompany Modern school mathematics

Ernest R. Duncan · First published 1967

Cover of Houghton Mifflin Mathematics Enrichment Activites Booklet (Student)

Houghton Mifflin Mathematics Enrichment Activites Booklet (Student)

Ernest R. Duncan