SCHAUM'S OUTLINE OF THEORY AND PROBLEMS OF COLLEGE MATHEMATICS SECOND EDITION
FRANK AYRES PHILIP A.SCHMIDT1992 年出版459 页ISBN:0070026645
THE DIRICHLET PROBLEM WITH L2-BOUNDARY DATA FOR ELLIPTIC LINEAR EQUATIONS
1991 年出版172 页ISBN:3540544860;0387544860
PROGRAMMING IN TRUE BASIC: PROBLEM SOLVING WITH STRUCTURE AND STYLE SECOND EDITION
STEWART M.VENIT SANDRA M.SCHLEIFFERS1999 年出版483 页ISBN:0534953514