IBM 305 RAMAC (Japanese Wikipedia)

Analysis of information sources in references of the Wikipedia article "IBM 305 RAMAC" in Japanese language version.

refsWebsite

Global rank Japanese rank

2ed-thelen.org

low place

1eweek.com

5,390^th place

low place

1web.archive.org

1^st place

1nytimes.com

7^th place

63^rd place

1trailing-edge.com

low place

1youtube.com

9^th place

8^th place

1newsweek.com

269^th place

994^th place

ed-thelen.org (Global: low place; Japanese: low place)

Weik (1961年3月). “IBM 305 RAMAC”. ed-thelen.org. 2019年1月12日閲覧。
“RAMAC 305 Customer Engineering Manual of Instruction”. IBM Corp., © 1959. pp. 7–8 and 85. 2019年1月12日閲覧。

eweek.com (Global: 5,390^th place; Japanese: low place)

Preimesberger, Chris (2006年9月8日). “IBM Builds on 50 Years of Spinning Disk Storage”. eWeek.com 2012年10月16日閲覧。

newsweek.com (Global: 269^th place; Japanese: 994^th place)

Steven Levy, "The Hard Disk That Changed the World" Newsweek, August 7, 2006

nytimes.com (Global: 7^th place; Japanese: 63^rd place)

timesmachine.nytimes.com

I. B. M. TO PUT OUT NEW 'THINK' UNITS, New York Times, September 14, 1956

trailing-edge.com (Global: low place; Japanese: low place)

bitsavers.trailing-edge.com

305 RAMAC Manual of Operation, IBM, April 1957.

web.archive.org (Global: 1^st place; Japanese: 1^st place)

650 RAMAC announcement The 305 RAMAC and the 650 RAMAC were internally announced on September 4, 1956.

youtube.com (Global: 9^th place; Japanese: 8^th place)

IBM RAMAC promotional film

IBM 305 RAMAC (Japanese Wikipedia)

ed-thelen.org (Global: low place; Japanese: low place)

eweek.com (Global: 5,390th place; Japanese: low place)

newsweek.com (Global: 269th place; Japanese: 994th place)

nytimes.com (Global: 7th place; Japanese: 63rd place)

timesmachine.nytimes.com

trailing-edge.com (Global: low place; Japanese: low place)

bitsavers.trailing-edge.com

web.archive.org (Global: 1st place; Japanese: 1st place)

youtube.com (Global: 9th place; Japanese: 8th place)

eweek.com (Global: 5,390^th place; Japanese: low place)

newsweek.com (Global: 269^th place; Japanese: 994^th place)

nytimes.com (Global: 7^th place; Japanese: 63^rd place)

web.archive.org (Global: 1^st place; Japanese: 1^st place)

youtube.com (Global: 9^th place; Japanese: 8^th place)