Storage devices suitable for tangibly embodying computer program instructions and {HEAD ~ data} include all forms of non volatile memory, including semiconductor memory devices, such as EPROM, EEPROM, and flash memory devices; magnetic disks such as internal hard disks and {TAIL ~ removable disks}; magneto optical disks; and CD ROM disks 
Storage devices suitable for tangibly embodying computer program instructions and { HEAD ~ data } include all forms of non volatile memory , including semiconductor memory devices , such as EPROM , EEPROM , and flash memory devices ; magnetic disks such as internal hard disks and { TAIL ~ removable disks } ; magneto optical disks ; and CD ROM disks
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