Cha, Philip D. Fundamentals of signals and systems a building block approach / [[Book] :] Philip D Cha , John I.Molinde. - Cambridge : Cambridge University Press, 2006. - 431 p : ill ; 24c. +1cd All age. ISBN: 9780521849661 (hbk.) 0521849667 (hbk Subjects--Topical Terms: Signal processing.System analysis. Dewey Class. No.: 003 National Library of Medicine Call No.: 003 / CF