Author

Mary Elvira Weeks

3 books found

Cover of Discovery of the elements

Discovery of the elements

Mary Elvira Weeks · First published 1933

Placeholder cover for DISCOVERY OF THE ELEMENTS 7th edition

DISCOVERY OF THE ELEMENTS 7th edition

MARY ELVIRA WEEKS AND HENRY M. LEICESTER · First published 1968

Cover of Discovery of the Element

Discovery of the Element

Mary Elvira Weeks · First published 1956