TY - BOOK AU - Tripathy, S. C. TI - Electric energy utilization and conservation SN - 0-07-460429-5 U1 - 621.3121 PY - 1991/// CY - New Delhi PB - Tata McGraw-Hill KW - Electrical engineering KW - Energy storage KW - Power generation N1 - Includes bibliographical references and index ER -