IBM 2540 (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "IBM 2540" in English language version.

refsWebsite

Global rank English rank

1,266^th place

860^th place

4,153^rd place

2,291^st place

1^st place

1,131^st place

850^th place

bitsavers.org

IBM Corporation (1965). IBM 2540 Component Description and Operating Procedures (PDF). IBM Systems Reference Library.

"Rochester chronology". 23 January 2003. Archived from the original on June 7, 2008. Retrieved April 30, 2015.

"IBM Rochester @ 50" (PDF). Charles Babbage Institute. Retrieved April 30, 2015.

"Rochester chronology". 23 January 2003. Archived from the original on June 7, 2008. Retrieved April 30, 2015.