@book{42200,
	author = {Soliman, Samir S., and Srinath, Mandyam D.},
	title = {Continuous and discrete signals and systems /},
	publisher = {Pearson,},
	year = {c1998.},
	series = {Prentice Hall information and system sciences series},
	address = {New Delhi :},
	edition = {Second edition}
}