@BOOK{ Book!D - 99684594,
AUTHOR = "/ Henry Ledgard, Michael Marcotty",
TITLE = "The programming language landscape",
LIBRARY= "کتابخانه پرديس 2 دانشکده‌های فنی دانشگاه تهران",
SUBJECT = "Programming languages (Electronic computers)",
URL = "/book/99684594/The-programming-language-landscape/"}