Author:

Harrison, H. H (Harry Hughes) b. 1875  Search this

Physical description:

xii, 435 p. illus. 23 cm

Type:

Books

Date:

1923

Topic:

Telegraph--Printing system  Search this

Call number:

TK5543.H3X 1923

Data Source:

Smithsonian Libraries

EDAN-URL:

edanmdm:siris_sil_445735