DocumentCode

1315066

Title

Pneumatic ticket-tubes for telephone exchanges

Author

Leigh, H.

Volume

4

Issue

16

fYear

1934

fDate

6/1/1934 12:00:00 AM

Firstpage

196

Lastpage

200

fLanguage

English

Journal_Title

Students' Quarterly Journal

Publisher

iet

ISSN

0039-2871

Type

jour

DOI

10.1049/sqj.1934.0037

Filename

5327704