@BOOK{ Book!D - 93055682,
AUTHOR = "/ J.N. Islam",
TITLE = "An introduction to mathematical cosmology",
LIBRARY= "کتابخانه مرکزی و مرکز اطلاع رسانی دانشگاه محقق اردبیلی ره",
SUBJECT = "Cosmology- Mathematics",
URL = "/book/93055682/An-introduction-to-mathematical-cosmology/"}