Book
total rows: 2
page: 1
records each page: 30

Principles of electronic communication systems
author: FRENZEL, Louis E.
isbn: 978-0-07-337385-0
publisher: McGraw-Hill
date created: 1938

Communication Electronics: Principles and Applications
author: FRENZEL, Louis E.
isbn: 0-02-804837-7
publisher: Glencoe/McGraw-Hill
date created: 2001