Lathi, B. P. <br/><br/>
Linear systems and signals / 
B.P. Lathi. 
 - 2nd ed. 
 - New York :  Oxford University Press,  2005. 
 - xvi, 975 p. :  ill. ;  24 cm. 
<br/><br/><label>ISBN: </label>0195683277  RM59.90 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Signal processing--Mathematics.<br/>System analysis.<br/>Linear time invariant systems.<br/>Digital filters (Mathematics).