@BOOK{ Book!D - 91691920,
AUTHOR = "",
TITLE = "Disk operating system:version 3.00 technical reference,",
LIBRARY= "کتابخانه مرکزی دانشگاه صنعتی امیرکبیر",
SUBJECT = " IBM PERSONAL COMPUTER-PROGRAMMING  , MS-DOS )COMPUTER OPERATING SYSTEM(  , OPERATING SYSTEMS )COMPUTERS(  ",
URL = "/book/91691920/Disk-operating-systemversion-300-technical-refer/"}