Kumar, Romesh, <br/><br/>
Pradeep`s New Course Mathematics :  With value Based questions, Vol-I, Class XI /  Textual Documents 
Romesh Kumar . 
 - 26th Rev. Ed. 
 - Punjab  Pradeep Publications  2014 
 -  illust.;  27cm. 
<br/><br/><label>Subjects--Index Terms: </label>Mathematics G-Mathematics Mathematics-Higher Secondary 
<br/><br/><label>Dewey Class. No.: </label>510