Mathematical Analysis : 
Tom M. Apostol . 
 - 2nd ed. 
 - New Delhi:  Narosa Publishing House ,  1974. 
 - xix,500 p,;  ill. 
<br/><br/><label>ISBN: </label>818501566x 
<br/><br/><label>LC Class. No.: </label>QA300  / .A67 1974