00338nam a2200121Ia 4500008004100000040001700041041001200058082001900070100001900089245005900108260003300167300001600200230917s9999||||xx |||||||||||||| ||und||  e198086aMAIN  aEnglish  a301.4494 G959B  aGupta, Pallavi 0aBackward class reservation and concept of creamy layer  aNew DelhibDeep & Deepc2012  axxi, 382 p.