أسس الرياضيات

1. Discrete Mathematics and its Applications, by Kenneth. H. Rosen, 6th edition, McGraw-Hill 2007., 1. Discrete Mathematics and its Applications, by Kenneth. H. Rosen, 6th edition, McGraw-Hill 2007., 1. Discrete Mathematics and its Applications, by Kenneth. H. Rosen, 6th edition, McGraw-Hill 2007., 1. Discrete Mathematics and its Applications, by Kenneth. H. Rosen, 6th edition, McGraw-Hill 2007.