CRPF Central Reserve Police Force Constable (Male/Female) Technical/Tradesman Recruitment Exam 2017 
Compiled and edited by Arihant 'Expert Team' 
 - New Delhi  Arihant Publications (India) Limited 
 - [various pagination]. 
<br/><br/><label>ISBN: </label>9789311124056 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Intelligence and aptitudes
<br/><br/><label>Dewey Class. No.: </label>154.9 ARI