Potter, James L. Theory of networks and lines / James L. Potter and Sylvan Fich. - Englewood Cliffs, N.J., Prentice-Hall c1963. - x, 436 p. illus. 24 cm. Enlish. LCCN: 63019423 Nat. Bib. No.: GB64-4183 Subjects--Topical Terms: Electric networks.Electric lines. LC Class. No.: TK3226 / .P65 Dewey Class. No.: 621.31921/POT