Sharma, Ratneswar . <br/><br/>
Ucchatar Madhyamik Padartha Bijnanar Adhunik Dharana: Vol.II /  Textual Documents 
Ratneswar Sharma. 
 - 1st ed. / 
 - New Delhi :  Kalyani Publisher ,  1998. 
 - 613p. :  ill ;  24cm . 
<br/><br/><label>ISBN: </label>81-7096-989-1 
<br/><br/><label>Subjects--Index Terms: </label>Physics G-Physics 
<br/><br/><label>Dewey Class. No.: </label>530  / Sh 11 Us