00346nam a2200121Ia 4500008004100000100003600041245005200077260002200129300000800151650004000159942000800199999001700207190216s9999||||xx |||||||||||||| ||und||  aAgrawal S P  & Aggarwal J C 0aEduaction And Social Uplift Of Backward Classes  bConcept Pubc1991  a288  aEducation. Research. Related Topics  cREF  c36116d36116