Stencil Subtractor (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Stencil Subtractor" in English language version.

refsWebsite

Global rank English rank

2books.google.com

3^rd place

3^rd place

books.google.com (Global: 3^rd place; English: 3^rd place)

Christopher H. Sterling (2008). Military Communications: From Ancient Times to the 21st Century. ABC-CLIO. p. 453. ISBN 978-1-85109-732-6.
John Ferris (7 May 2007). Intelligence and Strategy: Selected Essays. Routledge. p. 159. ISBN 978-1-134-23335-9.