Ghosh, Smarajit. <br/><br/>
Signals and systems  
Smarajit Ghosh. 
 - 1st ed. 
 - Australia  Pearson Education   2004. 
 - 528 p.  25 cm. 
<br/><br/><label>ISBN: </label>8177583808 (paperback) 9788177583809 (paperback) 
<br/><br/><label>Source: </label> 225.00 IRS