ECONOMIC PROBLEMS A BOOK OF SELECTED READINGS
FRED TOGERS FAIRCHILD AND RALPH THEODORE COMPTON1928 年出版610 页ISBN：
Contemporary Mathematics 348 Inverse Problems And Spectral Theory
Hiroshi Isozaki2004 年出版243 页ISBN：
AN INTRODUCTION TO SOCIOLOGY AND SOCIAL PROBLEMS
WALTER GREENWOOD BEACH AND WILLIAM F.OGBURN1925 年出版369 页ISBN：
Egg quality - current problems and recent advances
R. G Wells c.g.belyavin1987 年出版302 页ISBN：040700470X
Elementary differential equations and boundary value problems
William E.Boyce and Richard C.DiPrima1965 年出版485 页ISBN：
Inverse Problems and Nonlinear Evolution Equations:Solutions
Darboux Matrices and Weyl-Titchmarsh Functions2222 年出版341 页ISBN：
