Public Domain Books (pdbooks.info)Public Domain Books

Charles A. Hall

Hall, Charles A.

Nationality: Undetermined, possibly United States (United States)

Identities and Authority Control

Charles A. Hall Contributed to the Following:

TitleEditionYear of PublicationRoleCountry of PublicationPossible Copyright StatusAvailable Online?
Winning contract: the Hall system1934AuthorUnited StatesPublic DomainPublic DomainUnknown copyright statusUnknown copyright status