TY - BOOK A1 - NATO Advanced Study Institute, )0891, Maratea, Italy( TI - Photometric and spectroscopic binary systems : proceedings of the NATO Advanced Study Institute held at Maratea, Italy, June 1-14, 1980 PB - كتابخانه مركزی دانشگاه صنعتی شریف SN - 72102353 UR /book/72102353/Photometric-and-spectroscopic-binary-systems-pro/ ER -