Karni, Shlomo. Mathematical methods in continuous and discrete systems / by Shlomo Karni, William J. Byatt. - New York, NY : Holt, Rinehart and Winston, 1982. - ix, 312 p. : - HRW Series in Electrical and Computer Engineering. . ISBN: 0030570387 Subjects--Topical Terms: Mathematics.Electric engineering--Mathematics.