Smith, S. Parker, 1884-1953. Problems in electrical engineering: (Power engineering and electronics) with answers / Smith, S. Parker and edited by N. N. Parker Smith. - 7th ed. - London: Constable, c1960. - xviii, 370 p.: table, diagrams, ill.; 21 cm. English LCCN: 56001508 Nat. Bib. No.: GB54-10544 Subjects--Topical Terms: Electrical engineering--Problems, exercises, etc. LC Class. No.: TK168 / .S5 1954 Dewey Class. No.: 621.3076/SMP