R S Aggarwal, <br/><br/>
Objective arthmetic :   SSC and railway exam spcieal /  
By R S Aggarwal .  
 - 1st rep ed. 
 - New Delhi:  S chand and company pvt ltd,  2015. 
 - 635p. 
<br/><br/><label>ISBN: </label>9788121907415 
<br/><br/><label>Subjects--Index Terms: </label>Knowledge 
<br/><br/><label>Dewey Class. No.: </label>001