General knowledge 2019 
General knowledge 2019 
 -  "559 p. ; 20 cm., pbk." 
 - New Delhi  Arihant Publications (India) Ltd  2018 
<br/><br/><label>ISBN: </label>9789312147344 
<br/><br/><label>Dewey Class. No.: </label>001 MAN  / 22.001 MAN