00535 a2200181 4500 0132141078 0132146355 621.3822 4587 4587 Oppenheim, Alan V. Digital signal processing / [by] Alan V. Oppenheim [and] Ronald W. Schafer. New Delhi Pearson , [1975] xiv, 585 p. : illus. ; 24 cm. Signal theory (Telecommunication) Digital electronics. Schafer, Ronald W. BK 621.3822 OPP 8476 8476 0 0 0 0 NFIC CL CL GEN 2003-02-06 Book Field 443.28 11 8 621.3822 OPP SEECS003057 2025-04-21 2020-10-20 2017-01-05 BK 0 0 ddc 0 0 NFIC CL CL CART 2019-01-25 Donation 3 3 621.381 OPP CL-D-299 2025-11-15 2019-09-03 2019-01-25 BK