@BOOK{ Book!D - 99054379, AUTHOR = "Thomas L. Friedman.,Friedman", TITLE = "The world is flat", LIBRARY= "کتابخانه مرکزی و مرکز اسناد دانشگاه تهران", SUBJECT = "Diffusion of innovations.,Information society.,Globalization,Globalization,Economic aspects.,Social aspects.", URL = "/book/99054379/The-world-is-flat/"}