Impact of technological changes
By: by Glenn E. Watts and Claude Pitous
Contributors: Pitous, Claude; Postal, Telegraph and Telephone Workers' International
Publisher: Postal Telegraph and Telephone International
Published: 1981
Place of publication: Geneva
Language: eng
Number of pages: 118
Subjects: Postal service; Automation; Employees
Notes: Cover title.

At head of title: Postal, Telegraph and Telephone International.

"24th World Congress, 16-22 September 1981, Hotel Imperial, Tokyo (Japan)."