TY - BOOK ED - Institute of Electrical and Electronics Engineers. ED - IEEE Industry Applications Society. TI - IEEE recommended practice for industrial and commercial power systems analysis SN - 0471092622 PY - 1980/// CY - [New York] : PB - Institute of Electrical and Electronics Engineers : , Distributed in cooperation with Wiley-Interscience, KW - Electric power systems N1 - Cover title: IEEE recommended practice for power system analysis; Spine title: IEEE brown book--power system analysis; "IEEE std 399-1980."; Includes bibliographical references and index ER -