@BOOK{ Book!D - 90100324,
AUTHOR = " by J. Gruska.",
TITLE = "Mathematical Foundations of Computer Science 1977 :",
LIBRARY= "مرکز و کتابخانه مطالعات اسلامی به زبان‌های اروپایی",
SUBJECT = "Computer science.",
URL = "/book/90100324/Mathematical-Foundations-of-Computer-Science-1977/"}