TY - BOOK AU - Theraja B. L. AU - Thereja,A.K TI - A Text Book of Electical Technology: Volume II DC Machines in S.I system of Units SN - 9788121924375 AV - TK 146 .T447 2015 PY - 2015/// CY - New Delhi PB - S. Chand KW - Electrical technology ER -