Layton, Edwin T., 1928- A regional union catalog of manuscripts relating to the history of science and technology located in Indiana, Michigan, and Ohio. Edited by Edwin T. Layton, Jr.

Layton, Edwin T., 1928-

A regional union catalog of manuscripts relating to the history of science and technology located in Indiana, Michigan, and Ohio. Edited by Edwin T. Layton, Jr.

Science -- History -- Sources -- Manuscripts -- Union lists.

Technology -- History -- Sources -- Manuscripts -- Union lists.

Manuscripts, American -- Middle West -- Union lists.

Catalogs, Union -- Middle West.

Catalog