IBM 1442的封面
书籍主题:

IBM 1442

Betascript Publishing (2010-10-19 )

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ISBN-13:

978-613-3-09101-6

ISBN-10:
6133091010
EAN:
9786133091016
书籍语言:
英文
作品简介:
Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. IBM 1442 was a combination IBM card reader and card punch. It read and punched 80-column IBM-format punched cards and was used on the IBM 1440, the IBM 1130, the IBM 1800 and System/360 and was an option on the IBM System/3. The 1442 could read up to 400 cards per minute. Cards were read and punched one column at a time and binary cards were permitted. It was even possible to create (but not read) "IBM Doilies," cards with every possible hole punched. Few other pieces of IBM equipment could do this without sustaining damage.
出版社 :
Betascript Publishing
网址:
https://www.betascript-publishing.com/
出版发行由:
Lambert M. Surhone, Mariam T. Tennoe, Susan F. Henssonow
页码 :
108
发表日期:
2010-10-19
现货:
备有现货
类别:
硬件
价格:
39.00 €
关键词:
IBM, Midrange Computer, IBM eServer

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