00409nam a2200121Ia 4500008004100000082001700041100001100058245008400069260003200153300000800185630002700193650006700220211109s9999||||xx |||||||||||||| ||und|| a153.4bSEN-U aSen, S 0aUnique Quintessence of General Studies (civil Services Preliminary Examination) bUnique PubaNew Delhic1980 a300 xReference Reading Room aPhilosophy &psychologyvMental process & intelligenceGeneralia