TY - BOOK AU - Harker,Keith TI - Power system commissioning and maintenance practice SN - 9788190858892 U1 - 621.31 22 PY - 2010/// CY - New Delhi PB - Shankar Book Agency KW - Electric power system KW - Management KW - Electric appartus and appliances KW - Maintenance and repair N1 - Includes bibliographical references and index ER -