@BOOK{ Book!D - 89973015,
AUTHOR = " Vishal Layka, David Pollak",
TITLE = "Beginning Scala /",
LIBRARY= "مرکز و کتابخانه مطالعات اسلامی به زبان‌های اروپایی",
SUBJECT = "Computer programming,Scala (Computer program language)",
URL = "/book/89973015/Beginning-Scala/"}