SKILLING, HUGH HILORETH. REDES ELECTRICAS/ H.H. SKILLING. - MEXICO: LIMUSA 1977 - 559 P. 23 CM. INCLUYE INDICES. ISBN: 968-18-0566-6 Subjects--Topical Terms: 1.REDES ELECTRICAS. Dewey Class. No.: 621.3192 S55