Sharma, Ratneshwar. <br/><br/>
Ucchatar Madhyamik Padartha Bijnanar Adhunik Dharana: Vol.I /  Textual Documents 
Ratneshwar Sharma. 
 - 2nd ed. / 
 - New Delhi :  Kalyani Publisher ,  1998. 
 - 505p. :  ill ;  23cm . 
<br/><br/><label>ISBN: </label> PB 
<br/><br/><label>Subjects--Index Terms: </label>Physics G-Physics 
<br/><br/><label>Dewey Class. No.: </label>530  / Sh 11 Uc