Dahiya; R.S.and others <br/><br/>
New college algebra and trigonometry  English 

 - 5th.rev.ed. 
 - New Delhi  Jeevansons publications  2007 
 - 472pg 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>512 D137N