"Direct current machines. "
"Say, M. G."
"Direct current machines. " - "London" "ELBS" "1985" - "x; 396p.: 23cm"
"N"
"0 273 02456 6"
"Y"
TK2611 / .S29
"Direct current machines. " - "London" "ELBS" "1985" - "x; 396p.: 23cm"
"N"
"0 273 02456 6"
"Y"
TK2611 / .S29