Lal,  . <br/><br/>
Statistical Investigators (grade-iv) examination (paper-I) /  
Lal & Jain. 
 - /   . 
 - Agra :   Upkar Prakashan ,   2009. 
 - vii, 304p. (In various pagings) :   ill.,tables.figs. ;   24cm  1 CD .  
<br/><br/> This is a note book of  Upkar`s SSC 
<br/><br/>NULL 
<br/><br/><label>ISBN: </label>9788174825568  RS170.00 
<br/><br/><label>Subjects--Index Terms: </label>GENERAL KNOWLEDGE-GUIDE BOOK 
<br/><br/><label>Dewey Class. No.: </label>001.076  / LAL/S