@BOOK{ Book!D - 99014326,
AUTHOR = "/ Daniel L.Ryan,Ryan",
TITLE = "Computer - aided design for Auto CAD users",
LIBRARY= "کتابخانه مرکزی و مرکز اسناد دانشگاه تهران",
SUBJECT = "Computer - aided design,AutoCAD (Computer program)",
URL = "/book/99014326/Computer-aided-design-for-Auto-CAD-users/"}