HP 20b (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "HP 20b" in English language version.

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2web.archive.org

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2sourceforge.net

1,669^th place

1,290^th place

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archive.today

"HP 30b codename(s)?". Hpmuseum.org. Archived from the original on 2018-09-19. Retrieved 2019-08-07.

digikey.com

media.digikey.com

"Product End-of-Life (EOL) Notification : EOL Number: RE133101" (PDF). Media.digikey.com. 2013-08-13. Retrieved 2019-08-07.
"Based on Atmel Management decision, Atmel is retracting the release or EOL RE133101. Atmel is conducting additional review of the discontinuance notice and will reissue notice upon completion of the review" (PDF). Media.digikey.com. Retrieved 2019-08-07.
"EOL Number: SE133406A (REVISED 09/05/2013)" (PDF). Media.digikey.com. 2013-08-28. Retrieved 2019-08-07.
"Product End-of-Life (EOL) Notification : EOL Number: RE150402" (PDF). Media.digikey.com. 2015-01-27. Retrieved 2019-08-07.

educalc.net

"Buy HP Calculators : Educalc.net". Educalc.net.

garp.org

"Exam Policies". Global Association of Risk Professionals | The Only Globally Recognized Membership Association for Risk Managers | GARP.

hkeaa.edu.hk

"List of Permitted Calculators 2014" (PDF). Hkeea.edu.hk. Retrieved 2019-08-07.

hp.com

h20331.www2.hp.com

"HP Solve : Calculating solutions powered by HP" (PDF). H20331.www2.hp.com. April 2013. Retrieved 2019-08-07.
"HP 20b Net Present Value and other Discounted Cash Flow Measures" (PDF). H20331.www2.hp.com. Retrieved 2019-08-07.

h30499.www3.hp.com

Wright, Gene (2011-06-29). "The 20b / 30b has been repurposed into a scientific calculator - The 34S !". HP Communities. Archived from the original on 2015-01-03. Retrieved 2011-08-17.

hpmuseum.org

"HP 30b codename(s)?". Hpmuseum.org. Archived from the original on 2018-09-19. Retrieved 2019-08-07.
Dowrick, Nigel (2015-05-03) [2015-03-16]. "Complex Lock mode for WP-34s". HP Museum. Archived from the original on 2019-04-03. Retrieved 2019-08-07.

sourceforge.net

freefr.dl.sourceforge.net

Dale, Paul; Bonin, Walter (2012) [2008]. "WP 34S Owner's Manual" (PDF) (3.1 ed.). Retrieved 2017-04-27.

sourceforge.net

Bonin, Walter (2015) [2008-12-09]. WP 34S Owner's Manual (3.3 ed.). CreateSpace Independent Publishing Platform. ISBN 978-1-5078-9107-0. [1]

web.archive.org

Wright, Gene (2011-06-29). "The 20b / 30b has been repurposed into a scientific calculator - The 34S !". HP Communities. Archived from the original on 2015-01-03. Retrieved 2011-08-17.
Dowrick, Nigel (2015-05-03) [2015-03-16]. "Complex Lock mode for WP-34s". HP Museum. Archived from the original on 2019-04-03. Retrieved 2019-08-07.

wiki4hp.com

"34s:repurposing_project [HP Calculator Wiki]". Wiki4hp.com.