Janardhanan Pillai, C P & Vijayalekshmy, V G <br/><br/>
ABC Series In Mathematics 

 -  Kalyani Publishers, Ludhiana  2008 
 - 427 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>510  JAN-A