English Beginner An introduction to partial differential equations. Extended solutions for instructors Pinchover Y.,Rubinstein J. مشاهدهٔ کتاب
English Beginner Trends in Partial Differential Equations of Mathematical Physics (Progress in Nonlinear Differential Equations and Their Applications) Jose F. Rodrigues,Gregory Seregin,Jose M. Urbano 2005 مشاهدهٔ کتاب