@BOOK{ Book!D - 99026618,
AUTHOR = "/ X/ Open Company, Ltd.,X/ Open Company ",
TITLE = "X/ Open software directory ",
LIBRARY= "کتابخانه مرکزی و مرکز اسناد دانشگاه تهران",
SUBJECT = "Software compatibility -- Directories,Programming (Electronic computers)  -- Directories",
URL = "/book/99026618/X-Open-software-directory/"}