Chaddha, Yograj ed. <br/><br/>
Hindi vigyanik aur tachniki parkashan nidashika 1966-1980 

 - New Delhi  Vaigyanik Avom Audyogik Anusandhan Paris  1983 
 - 336p. 
<br/><br/><label>Dewey Class. No.: </label>RR 016.5 HIN