RAO P V S <br/><br/>
BASIC ELEMENTARY STANDARD & ENHANCED 

 - 1 
 -  MACMILLAN INDIA LTD.  NEW DELHI  1989 
 - 213 
<br/><br/> Paper Back 
<br/><br/> Text Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics & Statistics