Joshi, D.D. <br/><br/>
Mathematics: a textbook for class XII part I 
D.D. Joshi 
 - New Delhi  N.C.E.R.T.  1990 
 - 263 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>510  / JOS N0