Gupta, R. <br/><br/>
Papular master guide central industrial security force (CISF )  ASI (Steno) / typist head constable (ministerial) 

 - 1st 
 - New Delhi  Ramesh Publishing  House  2020 
 - V.P.72p. 
<br/><br/> 58313 
<br/><br/><label>ISBN: </label>9788178126852  160 
<br/><br/><label>Dewey Class. No.: </label>001.06  GUP  R