13121 - Theory of approximation |
13122 - Theory of approximation : with applications : proceedings of a conference conducted by the universtiy of Calgary and the Universtiy of Regina, Alberta, Canada, August 11-13,1975 |
13123 - Theory of approximation of functions of a real variable |
13124 - Theory of approximation of functions of a real variable |
13125 - Theory of Bergman spaces in the unit ball of â„‚â¿ |
13126 - Theory of Bessel Functions |
13127 - Theory of categories |
13128 - Theory of chattering control : with applications to astronautics, robotics, economics, and engineering |
13129 - Theory of continuous groups |
13130 - Theory of convex programming |





