IBM PS/1 (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "IBM PS/1" in English language version.

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2books.google.com

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1pc-collection.com

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archive.org

Sedlbauer, Johann (May 1994). "Srovnání PC třídy 486" [Comparison of 486-class PCs]. Chip. 17 (21): 90–111 – via the Internet Archive.
Hardware Maintenance Service for PS/1. IBM Corporation. March 1993. Retrieved 17 January 2024.

books.google.com

Ed Scannell (2 July 1990). PS/1 Targets Elusive Market. InfoWorld. Vol. 12. InfoWorld Media Group, Inc. p. 8. ISSN 0199-6649.
Jonathan Matzkin (17 December 1991). Are Home PCs Good Enough For Your Friends?. PC Magazine. Vol. 10. Ziff Davis, Inc. p. 195. ISSN 0888-8507.

kev009.com

ps-2.kev009.com

PS/1 - 2121 System Information, Document ID: MWER-3S2UQG
PS/1 - After installing MS-DOS 6.22, can I restore my 4-quadrant menu screen? Document ID: DETR-3UFPEY
"PS/1 - 2133 18A/21C/23C/52D (SL-B) Service parts". IBM. 1999-03-08. Retrieved 2008-06-14.
"PS/1 - 2168 38C/57C/BB1/US1/SR1 (SL-B) System Information".
"PS/1 - 2168A 37C/56C/31E/51E/33T/54T/28V/58V System Information".
"PS/1 - 2168 G57/G87/P89/S55/S85/W52/W82 System Information".

nytimes.com

Lewis, Peter H. (1993-10-12). "PERSONAL COMPUTERS; I.B.M. Puts More Power in PS/1's". The New York Times. ISSN 0362-4331. Retrieved 2017-07-01.
Lewis, Peter H. (1993-05-11). "PERSONAL COMPUTERS; From Stepchild to Favorite Son". The New York Times. ISSN 0362-4331. Retrieved 2017-07-01.

pc-collection.com

"PS/1 models in Europe".

worldcat.org

search.worldcat.org

Lewis, Peter H. (1993-10-12). "PERSONAL COMPUTERS; I.B.M. Puts More Power in PS/1's". The New York Times. ISSN 0362-4331. Retrieved 2017-07-01.
Ed Scannell (2 July 1990). PS/1 Targets Elusive Market. InfoWorld. Vol. 12. InfoWorld Media Group, Inc. p. 8. ISSN 0199-6649.
Jonathan Matzkin (17 December 1991). Are Home PCs Good Enough For Your Friends?. PC Magazine. Vol. 10. Ziff Davis, Inc. p. 195. ISSN 0888-8507.
Lewis, Peter H. (1993-05-11). "PERSONAL COMPUTERS; From Stepchild to Favorite Son". The New York Times. ISSN 0362-4331. Retrieved 2017-07-01.