6. IBM's RAMAC, 1956
, First Hard Disk
Mega Byte 5
Data Storage
B,MB,GB,TB
CDs and DVDs
up to 8GB
7. Encyclopedia Britannica 2007
Ultimate DVD-ROM
Complete, up-to-date-content
articles+ 100,000
Magazine and Web Links+ 166,000
Make your research more portable and
. productive
Interactive Article and Media Tours
Encyclopedia Britannica MULTIMEDIA CONTENT, Atlas,
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