@BOOK{ Book!D - 98997453,
AUTHOR = "",
TITLE = "Federation internationale des professeurs de l`enseignment secondaire officiel. l`enseignment des sciences sociales dans lesecoles secondaires; Rapport soumis a l`Unesco",
LIBRARY= "کتابخانه مرکزی و مرکز اسناد دانشگاه تهران",
SUBJECT = "Social Sciences-Study and teaching (secondary)",
URL = "/book/98997453/Federation-internationale-des-professeurs-de-lens/"}