Satyaprakash <br/><br/>
Vagyanik vikas ki Bharatyia parampara 

 - Patna  Bihar Rashtra Bhasha Parishad  1954 
 - 268p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sceince-India
<br/><br/><label>Dewey Class. No.: </label>GL H 509.54