Phillips . C ,. Signal Systems and Transforms 4 th ed / Textual Documents - 4 th ed . - New Delhi Dorling Kindersley (India) Pvt.Ltd. Licensees of Pearson Education 2013 - xx/772: PB; 24*18. ISBN: 9788131725313 Subjects--Index Terms: Dig.Signal Processing Dewey Class. No.: 621.3822 / PHI / PAR