Astrophysics : stars and galaxies / K. D. Abhyankar

An Introduction to modern astrophysics / Bradley W. Caroll and Date A.Ostlie

Theoretical physics and astrophyssics

Interaksi spasial bahan baku dan pemasaran industri konveksi di Bulak Timur = Spatial interaction of raw materials and marketing industrial convection in Bulak Timur

Introductory astronomy and astrophysics