Saga of Marconi-Osram Valve
Subtitle: A History of Valve-making at One of the World's Foremost Enterprises
Publisher: Vyse Ltd
Published: Aug 31, 2000
Format: hardcover
Number of pages: 352
ISBN-13: 9780953912704
Notes: Source title: Saga of Marconi-Osram Valve: A History of Valve-making at One of the World's Foremost Enterprises (History of Valve Making)