TY - BOOK AU - Miller,Willard- TI - Symmetry and separation of variables SN - 0201135035 PY - 1977/// CY - Reading, Mass. PB - Addison-Wesley KW - Symmetry (Physics) KW - Functions, special KW - Differential equations, Partial KW - Numerical solutions KW - Separation of variables N1 - Includes index; p. 275-280 ER -