数数学敎育改革的现状与发展数学敎育改革的现状与发展de 林六十, 高仕汉, Xiaoping LiMateriasMathematicsStudy and teaching (Middle school)Ediciones (1)数学敎育改革的现状与发展 (1997)Hua zhong li gong da xue chu ban she · chino · ISBN 9787560916460