Researches Researches main page of Deanship of Graduate Studies                 University Researches View By Researchers View By Titles View By Subjects View By Publishing Year All Researches Search by researchers *:   Advanced Search View By Researchers A B C D E F G H I J K L M N O P Q R S T U V W X Y Z   Research Title Research Type Research Year التغير في العناصر المدارية للنظام الثنائي متغير الكتلة THE VARIATION OF THE ORBITAL ELEMENTS OF A BINARY SYSTEM WITH VARYING MASS. Thesis 1441 Show 1   No. of Records 1 records