@BOOK{ Book!D - 94190045,
AUTHOR = "/ [editors] Luca Botturi, S. Todd Stubbs",
TITLE = "Handbook of visual languages for instructional design: theories and practices",
LIBRARY= "کتابخانه مرکزی، مرکز اسناد و موزه دانشگاه شهید بهشتی",
SUBJECT = "Instructional systems,Visual programming languages (Computer science),-- Design -- Handbooks, manuals, etc,-- Handbooks, manuals, etc",
URL = "/book/94190045/Handbook-of-visual-languages-for-instructional-des/"}