Differential geometry of curves and surfaces differential geometry of curves and surtaces Differential Geometry of Curves and Surfaces Differential Geometry of Curves and Surtaces 其他题名：Differential geometry of curves and surfaces Differential geometry, lie groups, and symmetric spaces Differential geometry in the large Differential geometry and integral geometry 根据 Prentice-Hall,Inc. 1976年英文版译出。书名原文: Differential geometry of curves and surfaces。 differential equations for dummies