TY - BOOK ED - Symposium in Applied Mathematics ED - American Mathematical Society ED - Massachusetts Institute of Technology TI - Electromagnetic theory PY - 1950/// CY - Providence, R.I. PB - American Mathematical Society KW - Electromagnetic theory KW - Congresses N1 - Proceedings of the second symposium in applied mathematics of the American Mathematical Society : held at the Massachusetts Institute of Technology, July 29-31, 1948 ER -