DocumentCode

1320860

Title

The post office speaking clock (mark 1)

Author

Crapper, D.H.

Volume

28

Issue

109

fYear

1957

fDate

9/1/1957 12:00:00 AM

Firstpage

17

Lastpage

22

fLanguage

English

Journal_Title

Students' Quarterly Journal

Publisher

iet

ISSN

0039-2871

Type

jour

DOI

10.1049/sqj.1957.0051

Filename

5329629