Bandyopadhyay, M N. Introduction to signals and systems and digital signal processing / by M. N. Bandyopadhyay - New Delhi : : PHI Learning , , 2005. - xii,383p.: figures; 23cm. Includes index. ISBN: 9788120327788 Rs.250.00 Subjects--Topical Terms: SIGNAL PROCESSING Dewey Class. No.: 621.3822 / BAN/I