Jaggi, O P <br/><br/>
Pracheen Bharath ke vaijnanik evam unki upalabdiyam (h) / 
Jaggi, O P 
 -  Atma Ram & Sons, Delhi,  1971 
 - p. ;  22 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pure sciences - Historical & geographical treatment
<br/><br/><label>Dewey Class. No.: </label>H 509 JAG-P