TY - BOOK AU - Pullen, Keats A. TI - THEORY AND APPLLICATION TO TOPOLOGICAL AND MATRIX METHODS U1 - 621.31921 PY - 1962/// CY - N. Y. PB - J. F. Rider KW - Electric Networks KW - Topology KW - Matrices N1 - A Rider Publication, No. 300 ER -