@BOOK{ Book!D - 92839745,
AUTHOR = "/ John Archibald wheeler",
TITLE = "A journey gravity and spacetim",
LIBRARY= "كتابخانه مركزی و مركز اسناد دانشگاه مازندران",
SUBJECT = "Gravity",
URL = "/book/92839745/A-journey-gravity-and-spacetim/"}