@BOOK{ Book!D - 99013116,
AUTHOR = "International  labor office",
TITLE = "...Oficial bulletin, v.1- April 1919-",
LIBRARY= "کتابخانه مرکزی و مرکز اسناد دانشگاه تهران",
SUBJECT = "Labor laws and legislation",
URL = "/book/99013116/Oficial-bulletin-v1-April-1919/"}