Vennard, Edwin
Electric power business - 2nd ed. - New York McGraw-Hill 1970 - v, 314 p. illus. 21 cm.
Electric utilities--United States
338.47623 / VEN/1970
Electric power business - 2nd ed. - New York McGraw-Hill 1970 - v, 314 p. illus. 21 cm.
Electric utilities--United States
338.47623 / VEN/1970