00619nam a22002057a 4500 809 809 OSt 20251027205733.0 250422b ||||| |||| 00| 0 eng d NMSCST 621.38223 H873 2020 4th ed. Hsu, Hwei P. author. Schaum's outlines signals and systems / Hwei P. Hsu. 4th ed. New York, NY : McGraw-Hill Education, c2020. x, 498p. : ill. Schaum's outline series Includes index. Signal theory (Telecommunication) Problems, exercises, etc. ddc BK 0 0 ddc 0 0 NFIC CL CL REF 2025-04-22 1850.00 10906 0 621.38223 H873 2020 10906 2025-04-22 2025-04-22 BK