@book{58710,
	author = {Ifeachor F.,. and Jervis B.,},
	title = {Digital Signal Processing A Practical Approach/},
	publisher = {Dorling Kindersley (India) Pvt.Ltd. Licensees of Pearson Education},
	year = {2002},
	address = {New Delhi},
	edition = {2nd ed.}
}