TY - BOOK AU - Gray, Alexender TI - Electrical machine design: The design and specification of direct and alternating current machinery U1 - 621.313 PY - 1926/// CY - New york, london PB - McGraw-Hill Company KW - MCE KW - The design and specification of direct and alternating current machinery N1 - 0; 0; 0; 621_313000000000000_GRA ER -