Ambardar, Ashok. <br/><br/>
Analog & Digital Signal Processing 

 - 2nd ed. 
 - Boston:  Thomson,  c1999. 
 - xvii, 805 p.:  [E7] 
<br/><br/>This book is having appendixes 1&2<br/>1- Functions of a Real Variable - 476<br/>2- Functions of a Complex Variable - 479  
<br/><br/><label>ISBN: </label>9812400605 
<br/><br/><label>Dewey Class. No.: </label>621.3822  / AMB/ANA