@BOOK{ Book!D - 77740261,
AUTHOR = "Haviland, Robert P.",
TITLE = "......................",
LIBRARY= "کتابخانه مرکزی و مرکز اطلاع رسانی دانشگاه فردوسی مشهد",
SUBJECT = "Design and construction -- Amateurs' manuals ، Electronic digital computers",
URL = "/book/77740261//"}