IAS rank file: General studies / 
s.n. 
 -  Centre for Advanced Research in Education, TVPM,  1990 
 - p. ;  22 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Competitive exams study materials; Study and teaching
<br/><br/><label>Dewey Class. No.: </label>SPC 001.076 IAS