Linear system analysis / C. L. Liu and Jane W. S. Liu. Liu, C. L. (Chung Laung), 1934- Liu, Jane W. S., joint author. Electric networks. Electrical engineering Mathematics. Linear systems. TK454.2 .L58 621.3192 LIL Includes bibliographical references and index. New York : McGraw-Hill, c1975. c1975. 1974 Text xi, 467 p. eng