About MURDOCK E S
About Hewlett-Packard Lab., CA
About SIMMONS R F
About Hewlett-Packard Disk Memory Division, ID
About DAVIDSON R
About Hewlett-Packard Disk Memory Division, ID
About IEEE Transactions on Magnetics
About magnetic disk
About Electronic recording,magnetic recording,optical recording
About 媒体
About 記録密度
About 指針